{"text_format":"1","workbook":"xlsx","n_sheets":3,"sheets":["Worksheet","SYSTEM FORMULAE","System DO NOT OPEN"],"not_rendered":{"charts":0,"images":0,"macros":1,"external_links":0,"defined_names":8,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Worksheet","index":0,"n_rows":22,"n_cols":11,"rows_kept":22,"cut":false,"hidden":false,"merged":[[0,5,0,6],[1,5,1,6],[0,0,0,3],[0,8,1,14]]}
["Variables",null,null,null,null,null,null,null,"Questions described as Easiest correspond roughly to the most straightforward noncalculator skills required in an exam;  those described as Medium correspond roughly to the average standard of noncalculator skills found in past exam papers;   those described as Harder cover the most challenging skills that have arisen in exams, as well as other questions that go beyond the course syllabus and which can be used as extension for able pupils"]
[null,null,null,null,null,"National 5 Applications of Maths:                                                                non-calculator practice questions",null,"Answers  (this column does not print by default)"]
[null,null,null,{"$f":"IF(K3=1,\"Easiest\",IF(K3=2,\"Medium\",\"Harder\"))","v":"Easiest"},null,1,"Calculate:   £224.36 – £29 – £33","£162.36",null,null,1]
[null,null,null,{"$f":"IF(K4=1,\"Easiest\",IF(K4=2,\"Medium\",\"Harder\"))","v":"Easiest"},null,2,"Calculate 75% of 9600 miles","7200 miles",null,null,1]
[null,null,null,"Easiest",null,3,"Calculate:   £325 – £49.26 – £35.46","£240.28",null,null,1]
[null,null,null,"Easiest",null,4,"What temperature is 29°C lower than 14°C ?","-15°C",null,null,1]
[null,null,null,"Medium",null,5,"Express the fraction in its simplest form:           16/32","1/2",null,null,2]
[null,null,null,"Medium",null,6,"Calculate the mean:           £53.35,  £22.80,  £33.02,  £78.31,  £11.00","£39.70",null,null,2]
[null,null,null,"Medium",null,7,"Round    $6573.77  to 3 significant figures","$6570",null,null,2]
[null,null,null,"Medium",null,8,"Calculate the square root of    10² – 6²","8",null,null,2]
[null,null,null,"Medium",null,9,"Calculate using fractions:       3 – ( 3/4 + 2/5 )","37/20   or   1  17/20",null,null,2]
[null,null,null,"Medium",null,10,"Calculate, using π = 3.14 :             (π × 7 ÷ 2) + 9 + 9","28.99",null,null,2]
[null,null,null,"Medium",null,11,"Calculate the total in hours and minutes:                                                                                                                                                         9 hours 40 minutes + 2 hours + 4 hours 40 minutes + 45 minutes","17 hr 5 min",null,null,2]
[null,null,null,"Medium",null,12,"Express 124 out of 200 as a percentage","62%",null,null,2]
[null,null,null,"Medium",null,13,"Calculate:   £9.10 × 50 – £10.33 – £8.12","£436.55",null,null,2]
[null,null,null,"Harder",null,14,"Calculate, using π = 3.14 :             (π × 30 ÷ 2) + 10 + 10","67.1",null,null,3]
[null,null,null,"Harder",null,15,"Express 7 out of 40 as a percentage","17.5%",null,null,3]
[null,null,null,"Harder",null,16,"Express the fraction in its simplest form:           1260/1512","5/6",null,null,3]
[null,null,null,"Harder",null,17,"Calculate:   £4.50 × 47","£211.50",null,null,3]
[null,null,null,"Harder",null,18,"Calculate the total in hours and minutes:                                                                                                                                                         12 minutes + 9 hours 37 minutes + 6 hours + 5 hours 14 minutes","21 hr 3 min",null,null,3]
[null,null,null,"Harder",null,19,"Determine which fraction is smaller:    1/11   or   5/40.    Use working to justify your answer","1/11",null,null,3]
[null,null,null,"Harder",null,20,"Calculate using fractions:       3 + ( 2/7 – 3/4 )","71/28   or   2  15/28",null,null,3]

{"sheet":"SYSTEM FORMULAE","index":1,"n_rows":20,"n_cols":9,"rows_kept":20,"cut":false,"hidden":false,"merged":[]}
[{"$f":"Worksheet!D3","v":"Easiest"},{"$f":"IF($A1=\"Easiest\",RANDBETWEEN(1,Easy),IF($A1=\"Harder\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A1=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard))))","v":61},{"$f":"IF(COUNTIF(B$1:B1,B1)<>1,IF($A1=\"Easiest\",RANDBETWEEN(1,Easy),IF($A1=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A1=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B1)","v":61},{"$f":"IF(COUNTIF(C$1:C1,C1)<>1,IF($A1=\"Easiest\",RANDBETWEEN(1,Easy),IF($A1=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A1=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C1)","v":61},{"$f":"IF(COUNTIF(D$1:D1,D1)<>1,IF($A1=\"Easiest\",RANDBETWEEN(1,Easy),IF($A1=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A1=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D1)","v":61},{"$f":"IF(COUNTIF(E$1:E1,E1)<>1,IF($A1=\"Easiest\",RANDBETWEEN(1,Easy),IF($A1=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A1=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E1)","v":61},1,{"$f":"VLOOKUP($F1,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Calculate 20% of 420"},{"$f":"VLOOKUP($F1,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"84"}]
[{"$f":"Worksheet!D4","v":"Easiest"},{"$f":"IF($A2=\"Easiest\",RANDBETWEEN(1,Easy),IF($A2=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A2=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard))))","v":101},{"$f":"IF(COUNTIF(B$1:B2,B2)<>1,IF($A2=\"Easiest\",RANDBETWEEN(1,Easy),IF($A2=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A2=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B2)","v":101},{"$f":"IF(COUNTIF(C$1:C2,C2)<>1,IF($A2=\"Easiest\",RANDBETWEEN(1,Easy),IF($A2=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A2=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C2)","v":101},{"$f":"IF(COUNTIF(D$1:D2,D2)<>1,IF($A2=\"Easiest\",RANDBETWEEN(1,Easy),IF($A2=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A2=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D2)","v":101},{"$f":"IF(COUNTIF(E$1:E2,E2)<>1,IF($A2=\"Easiest\",RANDBETWEEN(1,Easy),IF($A2=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A2=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E2)","v":101},2,{"$f":"VLOOKUP($F2,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"What temperature is 30°C higher than –19°C ?"},{"$f":"VLOOKUP($F2,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"11°C"}]
[{"$f":"Worksheet!D5","v":"Easiest"},59,{"$f":"IF(COUNTIF(B$1:B3,B3)<>1,IF($A3=\"Easiest\",RANDBETWEEN(1,Easy),IF($A3=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A3=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B3)","v":59},{"$f":"IF(COUNTIF(C$1:C3,C3)<>1,IF($A3=\"Easiest\",RANDBETWEEN(1,Easy),IF($A3=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A3=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C3)","v":59},{"$f":"IF(COUNTIF(D$1:D3,D3)<>1,IF($A3=\"Easiest\",RANDBETWEEN(1,Easy),IF($A3=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A3=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D3)","v":59},{"$f":"IF(COUNTIF(E$1:E3,E3)<>1,IF($A3=\"Easiest\",RANDBETWEEN(1,Easy),IF($A3=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A3=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E3)","v":59},3,{"$f":"VLOOKUP($F3,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Add the fractions: 2/3 + 1/4.   Express your answer as a fraction in its simplest form."},{"$f":"VLOOKUP($F3,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"11/12"}]
[{"$f":"Worksheet!D6","v":"Easiest"},109,{"$f":"IF(COUNTIF(B$1:B4,B4)<>1,IF($A4=\"Easiest\",RANDBETWEEN(1,Easy),IF($A4=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A4=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B4)","v":109},{"$f":"IF(COUNTIF(C$1:C4,C4)<>1,IF($A4=\"Easiest\",RANDBETWEEN(1,Easy),IF($A4=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A4=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C4)","v":109},{"$f":"IF(COUNTIF(D$1:D4,D4)<>1,IF($A4=\"Easiest\",RANDBETWEEN(1,Easy),IF($A4=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A4=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D4)","v":109},{"$f":"IF(COUNTIF(E$1:E4,E4)<>1,IF($A4=\"Easiest\",RANDBETWEEN(1,Easy),IF($A4=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A4=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E4)","v":109},4,{"$f":"VLOOKUP($F4,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Express    (a)  72 centimetres and    (b)  79 centimetres in millimetres"},{"$f":"VLOOKUP($F4,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"720 mm and 790 mm"}]
[{"$f":"Worksheet!D7","v":"Medium"},238,{"$f":"IF(COUNTIF(B$1:B5,B5)<>1,IF($A5=\"Easiest\",RANDBETWEEN(1,Easy),IF($A5=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A5=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B5)","v":238},{"$f":"IF(COUNTIF(C$1:C5,C5)<>1,IF($A5=\"Easiest\",RANDBETWEEN(1,Easy),IF($A5=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A5=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C5)","v":238},{"$f":"IF(COUNTIF(D$1:D5,D5)<>1,IF($A5=\"Easiest\",RANDBETWEEN(1,Easy),IF($A5=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A5=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D5)","v":238},{"$f":"IF(COUNTIF(E$1:E5,E5)<>1,IF($A5=\"Easiest\",RANDBETWEEN(1,Easy),IF($A5=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A5=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E5)","v":238},5,{"$f":"VLOOKUP($F5,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Express 6.7 hours in hours and minutes"},{"$f":"VLOOKUP($F5,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"6 hours 42 minutes"}]
[{"$f":"Worksheet!D8","v":"Medium"},206,{"$f":"IF(COUNTIF(B$1:B6,B6)<>1,IF($A6=\"Easiest\",RANDBETWEEN(1,Easy),IF($A6=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A6=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B6)","v":206},{"$f":"IF(COUNTIF(C$1:C6,C6)<>1,IF($A6=\"Easiest\",RANDBETWEEN(1,Easy),IF($A6=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A6=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C6)","v":206},{"$f":"IF(COUNTIF(D$1:D6,D6)<>1,IF($A6=\"Easiest\",RANDBETWEEN(1,Easy),IF($A6=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A6=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D6)","v":206},{"$f":"IF(COUNTIF(E$1:E6,E6)<>1,IF($A6=\"Easiest\",RANDBETWEEN(1,Easy),IF($A6=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A6=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E6)","v":206},6,{"$f":"VLOOKUP($F6,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Calculate:   £9.10 × 40 – £8.08 – £5.43"},{"$f":"VLOOKUP($F6,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"£350.49"}]
[{"$f":"Worksheet!D9","v":"Medium"},224,{"$f":"IF(COUNTIF(B$1:B7,B7)<>1,IF($A7=\"Easiest\",RANDBETWEEN(1,Easy),IF($A7=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A7=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B7)","v":224},{"$f":"IF(COUNTIF(C$1:C7,C7)<>1,IF($A7=\"Easiest\",RANDBETWEEN(1,Easy),IF($A7=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A7=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C7)","v":224},{"$f":"IF(COUNTIF(D$1:D7,D7)<>1,IF($A7=\"Easiest\",RANDBETWEEN(1,Easy),IF($A7=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A7=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D7)","v":224},{"$f":"IF(COUNTIF(E$1:E7,E7)<>1,IF($A7=\"Easiest\",RANDBETWEEN(1,Easy),IF($A7=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A7=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E7)","v":224},7,{"$f":"VLOOKUP($F7,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Express the ratio in its simplest form:           84 : 144 : 84"},{"$f":"VLOOKUP($F7,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"7 : 12 : 7"}]
[{"$f":"Worksheet!D10","v":"Medium"},241,{"$f":"IF(COUNTIF(B$1:B8,B8)<>1,IF($A8=\"Easiest\",RANDBETWEEN(1,Easy),IF($A8=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A8=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B8)","v":241},{"$f":"IF(COUNTIF(C$1:C8,C8)<>1,IF($A8=\"Easiest\",RANDBETWEEN(1,Easy),IF($A8=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A8=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C8)","v":241},{"$f":"IF(COUNTIF(D$1:D8,D8)<>1,IF($A8=\"Easiest\",RANDBETWEEN(1,Easy),IF($A8=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A8=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D8)","v":241},{"$f":"IF(COUNTIF(E$1:E8,E8)<>1,IF($A8=\"Easiest\",RANDBETWEEN(1,Easy),IF($A8=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A8=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E8)","v":241},8,{"$f":"VLOOKUP($F8,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Express 2 minutes 36  seconds in minutes (using a decimal point)"},{"$f":"VLOOKUP($F8,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"2.6 minutes "}]
[{"$f":"Worksheet!D11","v":"Medium"},240,{"$f":"IF(COUNTIF(B$1:B9,B9)<>1,IF($A9=\"Easiest\",RANDBETWEEN(1,Easy),IF($A9=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A9=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B9)","v":240},{"$f":"IF(COUNTIF(C$1:C9,C9)<>1,IF($A9=\"Easiest\",RANDBETWEEN(1,Easy),IF($A9=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A9=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C9)","v":240},{"$f":"IF(COUNTIF(D$1:D9,D9)<>1,IF($A9=\"Easiest\",RANDBETWEEN(1,Easy),IF($A9=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A9=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D9)","v":240},{"$f":"IF(COUNTIF(E$1:E9,E9)<>1,IF($A9=\"Easiest\",RANDBETWEEN(1,Easy),IF($A9=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A9=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E9)","v":240},9,{"$f":"VLOOKUP($F9,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Express 6.6 minutes in minutes and seconds"},{"$f":"VLOOKUP($F9,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"6 minutes 36 seconds"}]
[{"$f":"Worksheet!D12","v":"Medium"},156,{"$f":"IF(COUNTIF(B$1:B10,B10)<>1,IF($A10=\"Easiest\",RANDBETWEEN(1,Easy),IF($A10=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A10=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B10)","v":156},{"$f":"IF(COUNTIF(C$1:C10,C10)<>1,IF($A10=\"Easiest\",RANDBETWEEN(1,Easy),IF($A10=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A10=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C10)","v":156},{"$f":"IF(COUNTIF(D$1:D10,D10)<>1,IF($A10=\"Easiest\",RANDBETWEEN(1,Easy),IF($A10=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A10=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D10)","v":156},{"$f":"IF(COUNTIF(E$1:E10,E10)<>1,IF($A10=\"Easiest\",RANDBETWEEN(1,Easy),IF($A10=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A10=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E10)","v":156},10,{"$f":"VLOOKUP($F10,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Express the fraction in its simplest form:           8/16"},{"$f":"VLOOKUP($F10,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"1/2"}]
[{"$f":"Worksheet!D13","v":"Medium"},158,{"$f":"IF(COUNTIF(B$1:B11,B11)<>1,IF($A11=\"Easiest\",RANDBETWEEN(1,Easy),IF($A11=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A11=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B11)","v":158},{"$f":"IF(COUNTIF(C$1:C11,C11)<>1,IF($A11=\"Easiest\",RANDBETWEEN(1,Easy),IF($A11=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A11=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C11)","v":158},{"$f":"IF(COUNTIF(D$1:D11,D11)<>1,IF($A11=\"Easiest\",RANDBETWEEN(1,Easy),IF($A11=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A11=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D11)","v":158},{"$f":"IF(COUNTIF(E$1:E11,E11)<>1,IF($A11=\"Easiest\",RANDBETWEEN(1,Easy),IF($A11=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A11=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E11)","v":158},11,{"$f":"VLOOKUP($F11,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Express the ratio in its simplest form:           40 : 120 : 90"},{"$f":"VLOOKUP($F11,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"4 : 12 : 9"}]
[{"$f":"Worksheet!D14","v":"Medium"},245,{"$f":"IF(COUNTIF(B$1:B12,B12)<>1,IF($A12=\"Easiest\",RANDBETWEEN(1,Easy),IF($A12=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A12=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B12)","v":245},{"$f":"IF(COUNTIF(C$1:C12,C12)<>1,IF($A12=\"Easiest\",RANDBETWEEN(1,Easy),IF($A12=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A12=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C12)","v":245},{"$f":"IF(COUNTIF(D$1:D12,D12)<>1,IF($A12=\"Easiest\",RANDBETWEEN(1,Easy),IF($A12=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A12=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D12)","v":245},{"$f":"IF(COUNTIF(E$1:E12,E12)<>1,IF($A12=\"Easiest\",RANDBETWEEN(1,Easy),IF($A12=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A12=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E12)","v":245},12,{"$f":"VLOOKUP($F12,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Express 300 out of 1000 as a percentage"},{"$f":"VLOOKUP($F12,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"30%"}]
[{"$f":"Worksheet!D15","v":"Medium"},237,{"$f":"IF(COUNTIF(B$1:B13,B13)<>1,IF($A13=\"Easiest\",RANDBETWEEN(1,Easy),IF($A13=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A13=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B13)","v":237},{"$f":"IF(COUNTIF(C$1:C13,C13)<>1,IF($A13=\"Easiest\",RANDBETWEEN(1,Easy),IF($A13=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A13=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C13)","v":237},{"$f":"IF(COUNTIF(D$1:D13,D13)<>1,IF($A13=\"Easiest\",RANDBETWEEN(1,Easy),IF($A13=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A13=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D13)","v":237},{"$f":"IF(COUNTIF(E$1:E13,E13)<>1,IF($A13=\"Easiest\",RANDBETWEEN(1,Easy),IF($A13=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A13=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E13)","v":237},13,{"$f":"VLOOKUP($F13,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Express    (a)  4.7 centimetres and    (b)  6.7 centimetres in millimetres"},{"$f":"VLOOKUP($F13,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"47 mm and 67 mm"}]
[{"$f":"Worksheet!D16","v":"Harder"},250,{"$f":"IF(COUNTIF(B$1:B14,B14)<>1,IF($A14=\"Easiest\",RANDBETWEEN(1,Easy),IF($A14=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A14=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B14)","v":250},{"$f":"IF(COUNTIF(C$1:C14,C14)<>1,IF($A14=\"Easiest\",RANDBETWEEN(1,Easy),IF($A14=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A14=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C14)","v":250},{"$f":"IF(COUNTIF(D$1:D14,D14)<>1,IF($A14=\"Easiest\",RANDBETWEEN(1,Easy),IF($A14=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A14=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D14)","v":250},{"$f":"IF(COUNTIF(E$1:E14,E14)<>1,IF($A14=\"Easiest\",RANDBETWEEN(1,Easy),IF($A14=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A14=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E14)","v":250},14,{"$f":"VLOOKUP($F14,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Calculate 23²"},{"$f":"VLOOKUP($F14,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"529"}]
[{"$f":"Worksheet!D17","v":"Harder"},280,{"$f":"IF(COUNTIF(B$1:B15,B15)<>1,IF($A15=\"Easiest\",RANDBETWEEN(1,Easy),IF($A15=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A15=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B15)","v":280},{"$f":"IF(COUNTIF(C$1:C15,C15)<>1,IF($A15=\"Easiest\",RANDBETWEEN(1,Easy),IF($A15=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A15=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C15)","v":280},{"$f":"IF(COUNTIF(D$1:D15,D15)<>1,IF($A15=\"Easiest\",RANDBETWEEN(1,Easy),IF($A15=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A15=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D15)","v":280},{"$f":"IF(COUNTIF(E$1:E15,E15)<>1,IF($A15=\"Easiest\",RANDBETWEEN(1,Easy),IF($A15=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A15=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E15)","v":280},15,{"$f":"VLOOKUP($F15,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Express 62 out of 400 as a percentage"},{"$f":"VLOOKUP($F15,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"15.5%"}]
[{"$f":"Worksheet!D18","v":"Harder"},297,{"$f":"IF(COUNTIF(B$1:B16,B16)<>1,IF($A16=\"Easiest\",RANDBETWEEN(1,Easy),IF($A16=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A16=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B16)","v":297},{"$f":"IF(COUNTIF(C$1:C16,C16)<>1,IF($A16=\"Easiest\",RANDBETWEEN(1,Easy),IF($A16=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A16=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C16)","v":297},{"$f":"IF(COUNTIF(D$1:D16,D16)<>1,IF($A16=\"Easiest\",RANDBETWEEN(1,Easy),IF($A16=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A16=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D16)","v":297},{"$f":"IF(COUNTIF(E$1:E16,E16)<>1,IF($A16=\"Easiest\",RANDBETWEEN(1,Easy),IF($A16=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A16=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E16)","v":297},16,{"$f":"VLOOKUP($F16,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Calculate:   56882 tonnes ÷ 700"},{"$f":"VLOOKUP($F16,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"81.26  tonnes"}]
[{"$f":"Worksheet!D19","v":"Harder"},266,{"$f":"IF(COUNTIF(B$1:B17,B17)<>1,IF($A17=\"Easiest\",RANDBETWEEN(1,Easy),IF($A17=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A17=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B17)","v":266},{"$f":"IF(COUNTIF(C$1:C17,C17)<>1,IF($A17=\"Easiest\",RANDBETWEEN(1,Easy),IF($A17=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A17=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C17)","v":266},{"$f":"IF(COUNTIF(D$1:D17,D17)<>1,IF($A17=\"Easiest\",RANDBETWEEN(1,Easy),IF($A17=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A17=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D17)","v":266},{"$f":"IF(COUNTIF(E$1:E17,E17)<>1,IF($A17=\"Easiest\",RANDBETWEEN(1,Easy),IF($A17=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A17=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E17)","v":266},17,{"$f":"VLOOKUP($F17,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Calculate:   0.044 × 17000"},{"$f":"VLOOKUP($F17,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"748"}]
[{"$f":"Worksheet!D20","v":"Harder"},309,{"$f":"IF(COUNTIF(B$1:B18,B18)<>1,IF($A18=\"Easiest\",RANDBETWEEN(1,Easy),IF($A18=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A18=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B18)","v":309},{"$f":"IF(COUNTIF(C$1:C18,C18)<>1,IF($A18=\"Easiest\",RANDBETWEEN(1,Easy),IF($A18=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A18=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C18)","v":309},{"$f":"IF(COUNTIF(D$1:D18,D18)<>1,IF($A18=\"Easiest\",RANDBETWEEN(1,Easy),IF($A18=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A18=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D18)","v":309},{"$f":"IF(COUNTIF(E$1:E18,E18)<>1,IF($A18=\"Easiest\",RANDBETWEEN(1,Easy),IF($A18=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A18=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E18)","v":309},18,{"$f":"VLOOKUP($F18,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"State the minimum and maximum values of 74km ± 16.27km"},{"$f":"VLOOKUP($F18,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"Min: 57.73km, Max: 90.27km"}]
[{"$f":"Worksheet!D21","v":"Harder"},271,{"$f":"IF(COUNTIF(B$1:B19,B19)<>1,IF($A19=\"Easiest\",RANDBETWEEN(1,Easy),IF($A19=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A19=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B19)","v":271},{"$f":"IF(COUNTIF(C$1:C19,C19)<>1,IF($A19=\"Easiest\",RANDBETWEEN(1,Easy),IF($A19=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A19=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C19)","v":271},{"$f":"IF(COUNTIF(D$1:D19,D19)<>1,IF($A19=\"Easiest\",RANDBETWEEN(1,Easy),IF($A19=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A19=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D19)","v":271},{"$f":"IF(COUNTIF(E$1:E19,E19)<>1,IF($A19=\"Easiest\",RANDBETWEEN(1,Easy),IF($A19=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A19=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E19)","v":271},19,{"$f":"VLOOKUP($F19,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Express the fraction in its simplest form:           20.8/24"},{"$f":"VLOOKUP($F19,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"13/15"}]
[{"$f":"Worksheet!D22","v":"Harder"},249,{"$f":"IF(COUNTIF(B$1:B20,B20)<>1,IF($A20=\"Easiest\",RANDBETWEEN(1,Easy),IF($A20=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A20=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),B20)","v":249},{"$f":"IF(COUNTIF(C$1:C20,C20)<>1,IF($A20=\"Easiest\",RANDBETWEEN(1,Easy),IF($A20=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A20=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),C20)","v":249},{"$f":"IF(COUNTIF(D$1:D20,D20)<>1,IF($A20=\"Easiest\",RANDBETWEEN(1,Easy),IF($A20=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A20=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),D20)","v":249},{"$f":"IF(COUNTIF(E$1:E20,E20)<>1,IF($A20=\"Easiest\",RANDBETWEEN(1,Easy),IF($A20=\"Medium\",RANDBETWEEN(Easy+1,Easy+Medium),IF($A20=\"Harder\",RANDBETWEEN(Easy+Medium+1,Easy+Medium+Hard),RANDBETWEEN(1,Easy+Medium+Hard)))),E20)","v":249},20,{"$f":"VLOOKUP($F20,'System DO NOT OPEN'!$A$8:$Q$400,12)","v":"Calculate 8.8% of £6300"},{"$f":"VLOOKUP($F20,'System DO NOT OPEN'!$A$8:$Q$400,17)","v":"£554.4"}]

{"sheet":"System DO NOT OPEN","index":2,"n_rows":322,"n_cols":19,"rows_kept":322,"cut":false,"hidden":false,"merged":[]}
["Must be sorted by column B"]
["Number of easy questions",{"$f":"COUNTIF(ABC,\"A\")","v":114}]
["Number of medium questions",{"$f":"COUNTIF(ABC,\"B\")","v":132}]
["Number of hard questions",{"$f":"COUNTIF(ABC,\"C\")","v":69}]
["TOTAL",{"$f":"COUNT(Numbers)","v":218}]
[null,{"$f":"B2+B3+B4=B5","v":false}]
["Question number","Difficulty",null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Answer"]
[{"$f":"IF(ISBLANK(C8),\" \",ROW(B8)-7)","v":1},"A","A shop offers a discount of ",1,"/",{"$f":"RANDBETWEEN(3,5)","v":5}," on a price of ",{"$f":"CHOOSE(K8,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"£"},{"$f":"TEXT(F8*RANDBETWEEN(51,99)/10,\"#.00\")","v":"41.50"},".   What is the new price?",{"$f":"RANDBETWEEN(1,4)","v":2},{"$f":"CONCATENATE(\"\",C8,\"\",D8,\"\",E8,\"\",F8,\"\",G8,\"\",H8,\"\",I8,\"\",J8,\"\")","v":"A shop offers a discount of 1/5 on a price of £41.50.   What is the new price?"},{"$f":"H8","v":"£"},{"$f":"TEXT(I8/F8*(F8-1),\"#.00\")","v":"33.20"},null,null,{"$f":"CONCATENATE(\"\",M8,\"\",N8,\"\",O8,\"\",P8,\"\")","v":"£33.20"}]
[{"$f":"IF(ISBLANK(C9),\" \",ROW(B9)-7)","v":2},"A","Add the fractions: ",{"$f":"IF(F9=3,RANDBETWEEN(1,2),IF(F9=4,IF(RAND()<0.4,1,3),IF(F9=5,RANDBETWEEN(2,4),IF(RAND()<0.33,3,IF(RAND()<0.5,7,9)))))","v":2},"/",{"$f":"CHOOSE(K9,3,3,3,4,4,4,5,5,5,10,10,10)","v":3}," + ",{"$f":"IF(J9=3,RANDBETWEEN(1,2),IF(J9=4,IF(RAND()<0.4,1,3),IF(J9=5,RANDBETWEEN(2,4),IF(RAND()<0.33,3,IF(RAND()<0.5,7,9)))))","v":3},"/",{"$f":"CHOOSE(K9,4,5,10,3,5,10,3,4,10,4,5,10)","v":5},{"$f":"RANDBETWEEN(1,12)","v":2},{"$f":"CONCATENATE(\"\",C9,\"\",D9,\"\",E9,\"\",F9,\"\",G9,\"\",H9,\"\",I9,\"\",J9,\".   Express your answer as a fraction in its simplest form.\")","v":"Add the fractions: 2/3 + 3/5.   Express your answer as a fraction in its simplest form."},{"$f":"R9/GCD(R9,S9)","v":19},"/",{"$f":"S9/GCD(R9,S9)","v":15},null,{"$f":"CONCATENATE(\"\",M9,\"\",N9,\"\",O9,\"\",IF(M9/O9>1,CONCATENATE(\"   or   \",INT(M9/O9),\"  \",MOD(M9,O9),\"/\",O9),\"\"))","v":"19/15   or   1  4/15"},{"$f":"D9*J9+F9*H9","v":19},{"$f":"F9*J9","v":15}]
[{"$f":"IF(ISBLANK(D10),\" \",ROW(B10)-7)","v":3},"A","Calculate ",{"$f":"CHOOSE(RANDBETWEEN(1,2),\"25%\",\"75%\")","v":"75%"}," of ",{"$f":"CHOOSE(K10,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":""},{"$f":"4*RANDBETWEEN(11,99)*10^RANDBETWEEN(1,3)","v":140000},{"$f":"CHOOSE(K10,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":" miles"},null,null,{"$f":"RANDBETWEEN(1,11)","v":9},{"$f":"CONCATENATE(\"\",C10,\"\",D10,\"\",E10,\"\",F10,\"\",G10,\"\",H10,\"\",I10,\"\",J10,\"\")","v":"Calculate 75% of 140000 miles"},{"$f":"F10","v":""},{"$f":"IF(D10=\"25%\",G10/4,G10/4*3)","v":105000},{"$f":"H10","v":" miles"},null,{"$f":"CONCATENATE(\"\",M10,\"\",N10,\"\",O10,\"\",P10,\"\")","v":"105000 miles"}]
[{"$f":"IF(ISBLANK(D11),\" \",ROW(B11)-7)","v":4},"A","Calculate ",{"$f":"RANDBETWEEN(2,4)*10","v":40},"% of ",{"$f":"CHOOSE(K11,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":""},{"$f":"10^RANDBETWEEN(1,3)*RANDBETWEEN(5,99)","v":3800},{"$f":"CHOOSE(K11,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":"m"},null,null,{"$f":"RANDBETWEEN(1,11)","v":6},{"$f":"CONCATENATE(\"\",C11,\"\",D11,\"\",E11,\"\",F11,\"\",G11,\"\",H11,\"\",I11,\"\",J11,\"\")","v":"Calculate 40% of 3800m"},{"$f":"F11","v":""},{"$f":"G11/100*D11","v":1520},{"$f":"H11","v":"m"},null,{"$f":"CONCATENATE(\"\",M11,\"\",N11,\"\",O11,\"\",P11,\"\")","v":"1520m"}]
[{"$f":"IF(ISBLANK(C12),\" \",ROW(B12)-7)","v":5},"A","Calculate ",{"$f":"RANDBETWEEN(6,9)*10","v":70},"% of ",{"$f":"CHOOSE(K12,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":""},{"$f":"10^RANDBETWEEN(1,3)*RANDBETWEEN(5,99)","v":700},{"$f":"CHOOSE(K12,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":""},null,null,{"$f":"RANDBETWEEN(1,11)","v":11},{"$f":"CONCATENATE(\"\",C12,\"\",D12,\"\",E12,\"\",F12,\"\",G12,\"\",H12,\"\",I12,\"\",J12,\"\")","v":"Calculate 70% of 700"},{"$f":"F12","v":""},{"$f":"G12/100*D12","v":490},{"$f":"H12","v":""},null,{"$f":"CONCATENATE(\"\",M12,\"\",N12,\"\",O12,\"\",P12,\"\")","v":"490"}]
[{"$f":"IF(ISBLANK(D13),\" \",ROW(B13)-7)","v":6},"A","Calculate ",{"$f":"RANDBETWEEN(2,9)","v":5},"% of ",{"$f":"CHOOSE(K13,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"$"},{"$f":"RANDBETWEEN(2,9)*10^RANDBETWEEN(2,3)","v":800},{"$f":"CHOOSE(K13,\"\",\"\",\"\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":""},null,null,{"$f":"RANDBETWEEN(1,11)","v":3},{"$f":"CONCATENATE(\"\",C13,\"\",D13,\"\",E13,\"\",F13,\"\",G13,\"\",H13,\"\",I13,\"\",J13,\"\")","v":"Calculate 5% of $800"},{"$f":"F13","v":"$"},{"$f":"G13/100*D13","v":40},{"$f":"H13","v":""},null,{"$f":"CONCATENATE(\"\",M13,\"\",N13,\"\",O13,\"\",P13,\"\")","v":"$40"}]
[{"$f":"IF(ISBLANK(D14),\" \",ROW(B14)-7)","v":7},"A","Calculate ",{"$f":"CHOOSE(K14,3,4,5,6,10)","v":3},"²",null,null,null,null,null,{"$f":"RANDBETWEEN(1,5)","v":1},{"$f":"CONCATENATE(\"\",C14,\"\",D14,\"\",E14,\"\",F14,\"\",G14,\"\",H14,\"\",I14,\"\",J14,\"\")","v":"Calculate 3²"},{"$f":"D14^2","v":9},null,null,null,{"$f":"CONCATENATE(\"\",M14,\"\",N14,\"\",O14,\"\",P14,\"\")","v":"9"}]
[{"$f":"IF(ISBLANK(C15),\" \",ROW(B15)-7)","v":8},"A","Calculate the fraction:     ",{"$f":"IF(F15=3,RANDBETWEEN(1,2),IF(F15=4,IF(RAND()<0.5,1,3),RANDBETWEEN(1,4)))","v":1},"/",{"$f":"RANDBETWEEN(3,5)","v":4}," of ",null,{"$f":"F15*RANDBETWEEN(501,999)","v":3368},{"$f":"CHOOSE(K15,\"\",\"\",\"\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\" litres\",\"\")","v":""},{"$f":"RANDBETWEEN(1,11)","v":4},{"$f":"CONCATENATE(\"\",C15,\"\",D15,\"\",E15,\"\",F15,\"\",G15,\"\",H15,\"\",I15,\"\",J15,\"\")","v":"Calculate the fraction:     1/4 of 3368"},{"$f":"I15/F15*D15","v":842},null,null,null,{"$f":"CONCATENATE(\"\",M15,\"\",N15,\"\",O15,\"\",P15,\"\")","v":"842"}]
[{"$f":"IF(ISBLANK(C16),\" \",ROW(B16)-7)","v":9},"A","Calculate the fraction:     ",{"$f":"IF(F16=3,RANDBETWEEN(1,2),IF(F16=4,IF(RAND()<0.5,1,3),RANDBETWEEN(1,4)))","v":2},"/",{"$f":"RANDBETWEEN(3,5)","v":3}," of ",{"$f":"CHOOSE(K16,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"$"},{"$f":"TEXT(F16*RANDBETWEEN(51,99)/10,\"#.00\")","v":"27.30"},null,{"$f":"RANDBETWEEN(1,4)","v":3},{"$f":"CONCATENATE(\"\",C16,\"\",D16,\"\",E16,\"\",F16,\"\",G16,\"\",H16,\"\",I16,\"\",J16,\"\")","v":"Calculate the fraction:     2/3 of $27.30"},{"$f":"H16","v":"$"},{"$f":"TEXT(I16/F16*D16,\"#.00\")","v":"18.20"},null,null,{"$f":"CONCATENATE(\"\",M16,\"\",N16,\"\",O16,\"\",P16,\"\")","v":"$18.20"}]
[{"$f":"IF(ISBLANK(C17),\" \",ROW(B17)-7)","v":10},"A","Calculate the mean:      ",{"$f":"5*RANDBETWEEN(200,1999)","v":5735},{"$f":"5*RANDBETWEEN(200,1999)","v":4290},{"$f":"5*RANDBETWEEN(200,1999)","v":3175},{"$f":"20*RANDBETWEEN(50,499)-MOD(D17+E17+F17,20)","v":3660},{"$f":"IF(K17=5,5*RANDBETWEEN(200,1999),\"\")","v":""},null,null,4,{"$f":"CONCATENATE(\"\",C17,\"     \",D17,\",  \",E17,\",  \",F17,\",  \",G17,IF(K17=5,\",  \",\"\"),H17,\"\",I17,\"\",J17,\"\")","v":"Calculate the mean:           5735,  4290,  3175,  3660"},{"$f":"IF(K17=4,AVERAGE(D17:G17),AVERAGE(D17:H17))","v":4215},null,null,null,{"$f":"CONCATENATE(\"\",M17,\"\",N17,\"\",O17,\"\",P17,\"\")","v":"4215"}]
[{"$f":"IF(ISBLANK(C18),\" \",ROW(B18)-7)","v":11},"A","Calculate the mean:      ",{"$f":"5*RANDBETWEEN(2000,19999)","v":93330},{"$f":"5*RANDBETWEEN(2000,19999)","v":64880},{"$f":"5*RANDBETWEEN(2000,19999)","v":45600},{"$f":"20*RANDBETWEEN(500,4999)-MOD(D18+E18+F18,20)","v":74410},{"$f":"IF(K18=5,5*RANDBETWEEN(200,1999),\"\")","v":""},null,null,4,{"$f":"CONCATENATE(\"\",C18,\"     \",D18,\",  \",E18,\",  \",F18,\",  \",G18,IF(K18=5,\",  \",\"\"),H18,\"\",I18,\"\",J18,\"\")","v":"Calculate the mean:           93330,  64880,  45600,  74410"},{"$f":"IF(K18=4,AVERAGE(D18:G18),AVERAGE(D18:H18))","v":69555},null,null,null,{"$f":"CONCATENATE(\"\",M18,\"\",N18,\"\",O18,\"\",P18,\"\")","v":"69555"}]
[{"$f":"IF(ISBLANK(D19),\" \",ROW(B19)-7)","v":12},"A","Calculate the total in hours and minutes:                                                                                                                                                         ",{"$f":"RANDBETWEEN(1,3)","v":3},{"$f":"RANDBETWEEN(1,3)","v":3},{"$f":"RANDBETWEEN(1,3)","v":2},{"$f":"RANDBETWEEN(3,11)*5","v":25},{"$f":"RANDBETWEEN(6,11)*5","v":55},{"$f":"RANDBETWEEN(2,11)*5","v":55},null,{"$f":"RANDBETWEEN(1,3)","v":2},{"$f":"CONCATENATE(C19,CHOOSE(K19,CONCATENATE(D19,\" hour\",IF(D19>1,\"s \",\" \"),G19,\" minutes + \",E19,\" hour\",IF(E19>1,\"s \",\" \"),H19,\" minutes + \",F19,\" hour\",IF(F19>1,\"s \",\" \"),I19,\" minutes\"),CONCATENATE(D19,\" hour\",IF(D19>1,\"s \",\" \"),G19,\" minutes + \",E19,\" hour\",IF(E19>1,\"s + \",\" + \"),F19,\" hour\",IF(F19>1,\"s \",\" \"),H19,\" minutes + \",I19,\" minutes\"),CONCATENATE(I19,\" minutes + \",D19,\" hour\",IF(D19>1,\"s \",\" \"),G19,\" minutes + \",F19,\" hour\",IF(F19>1,\"s + \",\" + \"),E19,\" hour\",IF(E19>1,\"s \",\" \"),H19,\" minutes\")))","v":"Calculate the total in hours and minutes:                                                                                                                                                         3 hours 25 minutes + 3 hours + 2 hours 55 minutes + 55 minutes"},{"$f":"TIME(D19,0,0)+TIME(E19,0,0)+TIME(F19,0,0)+TIME(0,G19,0)+TIME(0,H19,0)+TIME(0,I19,0)","v":"10:15:00"},null,null,null,{"$f":"CONCATENATE(HOUR(M19),\" hr \",MINUTE(M19),\" min\")","v":"10 hr 15 min"}]
[{"$f":"IF(ISBLANK(C20),\" \",ROW(B20)-7)","v":13},"A","Calculate using fractions:       ","1 – ( ",{"$f":"IF(G20=3,1,IF(G20=4,1,IF(G20=5,RANDBETWEEN(1,2),IF(G20=6,1,IF(G20=7,RANDBETWEEN(1,3),RANDBETWEEN(1,2)*2-1)))))","v":1},"/",{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":5}," + ",{"$f":"IF(J20=3,1,IF(J20=4,1,IF(J20=5,RANDBETWEEN(1,2),IF(J20=6,1,IF(J20=7,RANDBETWEEN(1,3),RANDBETWEEN(1,2)*2-1)))))","v":1},{"$f":"G20","v":5},null,{"$f":"CONCATENATE(\"\",C20,\"\",D20,\"\",E20,\"\",F20,\"\",G20,\"\",H20,\"\",I20,\"/\",J20,\" )\")","v":"Calculate using fractions:       1 – ( 1/5 + 1/5 )"},{"$f":"J20-I20-E20","v":3},{"$f":"G20","v":5},null,null,{"$f":"CONCATENATE(M20/GCD(M20,N20),\"/\",N20/GCD(M20,N20))","v":"3/5"}]
[{"$f":"IF(ISBLANK(C21),\" \",ROW(B21)-7)","v":14},"A","Calculate, using ","π = 3.14 :             ","π"," × ",{"$f":"10*RANDBETWEEN(2,6)","v":20},null,null,null,null,{"$f":"CONCATENATE(\"\",C21,\"\",D21,\"\",E21,\"\",F21,\"\",G21,\"\",H21,\"\",I21,\"\",J21,\"\")","v":"Calculate, using π = 3.14 :             π × 20"},{"$f":"3.14*G21","v":62.800000000000004},null,null,null,{"$f":"CONCATENATE(\"\",M21,\"\",N21,\"\",O21,\"\",P21,\"\")","v":"62.8"}]
[{"$f":"IF(ISBLANK(C22),\" \",ROW(B22)-7)","v":15},"A","Calculate, using ","π = 3.14 :             ","π"," × ",{"$f":"10*RANDBETWEEN(2,6)","v":40}," ÷ 2",null,null,null,{"$f":"CONCATENATE(\"\",C22,\"\",D22,\"\",E22,\"\",F22,\"\",G22,\"\",H22,\"\",I22,\"\",J22,\"\")","v":"Calculate, using π = 3.14 :             π × 40 ÷ 2"},{"$f":"3.14*G22/2","v":62.800000000000004},null,null,null,{"$f":"CONCATENATE(\"\",M22,\"\",N22,\"\",O22,\"\",P22,\"\")","v":"62.8"}]
[{"$f":"IF(ISBLANK(C23),\" \",ROW(B23)-7)","v":16},"A","Calculate, using ","π = 3.14 :             ","π"," × ",{"$f":"RANDBETWEEN(1,10)","v":10},"²",null,null,null,{"$f":"CONCATENATE(\"\",C23,\"\",D23,\"\",E23,\"\",F23,\"\",G23,\"\",H23,\"\",I23,\"\",J23,\"\")","v":"Calculate, using π = 3.14 :             π × 10²"},{"$f":"3.14*G23^2","v":314},null,null,null,{"$f":"CONCATENATE(\"\",M23,\"\",N23,\"\",O23,\"\",P23,\"\")","v":"314"}]
[{"$f":"IF(ISBLANK(C24),\" \",ROW(B24)-7)","v":17},"A","Calculate:   ",{"$f":"CHOOSE(K24,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"RANDBETWEEN(1500,3500)","v":1841},{"$f":"RANDBETWEEN(5000,35000)/100","v":133.09},{"$f":"RANDBETWEEN(5000,35000)/100","v":75.17},{"$f":"RANDBETWEEN(50,350)+(1-(F24+G24-INT(F24+G24)))","v":248.74},null,null,{"$f":"RANDBETWEEN(1,5)","v":1},{"$f":"CONCATENATE(\"\",C24,\"\",D24,\"\",E24,\" – (\",D24,TEXT(F24,\"#.00\"),\" + \",D24,TEXT(G24,\"#.00\"),\" + \",D24,TEXT(H24,\"#.00\"),\")\",I24,\"\",J24,\"\")","v":"Calculate:   £1841 – (£133.09 + £75.17 + £248.74)"},{"$f":"E24-F24-G24-H24","v":1384},null,null,null,{"$f":"CONCATENATE(D24,TEXT(M24,\"#.00\"),\"\",N24,\"\",O24,\"\",P24,\"\")","v":"£1384.00"}]
[{"$f":"IF(ISBLANK(C25),\" \",ROW(B25)-7)","v":18},"A","Calculate:   ",{"$f":"CHOOSE(K25,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"RANDBETWEEN(150,350)","v":150},{"$f":"RANDBETWEEN(2000,6000)/100","v":43.11},{"$f":"RANDBETWEEN(2000,6000)/100","v":34.78},null,null,null,{"$f":"RANDBETWEEN(1,5)","v":2},{"$f":"CONCATENATE(\"\",C25,\"\",D25,\"\",E25,\" – \",D25,TEXT(F25,\"#.00\"),\" – \",D25,TEXT(G25,\"#.00\"),,\"\",I25,\"\",J25,\"\")","v":"Calculate:   £150 – £43.11 – £34.78"},{"$f":"E25-F25-G25-H25","v":72.11},null,null,null,{"$f":"CONCATENATE(D25,TEXT(M25,\"#.00\"),\"\",N25,\"\",O25,\"\",P25,\"\")","v":"£72.11"}]
[{"$f":"IF(ISBLANK(C26),\" \",ROW(B26)-7)","v":19},"A","Calculate:   ",{"$f":"CHOOSE(K26,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"RANDBETWEEN(15000,35000)/100","v":349.81},{"$f":"RANDBETWEEN(2,6)*10+RANDBETWEEN(1,9)","v":43},{"$f":"RANDBETWEEN(2,6)*10+RANDBETWEEN(1,9)","v":25},null,null,null,{"$f":"RANDBETWEEN(1,5)","v":2},{"$f":"CONCATENATE(\"\",C26,\"\",D26,\"\",TEXT(E26,\"#.00\"),\" – \",D26,F26,\" – \",D26,G26,\"\",I26,\"\",J26,\"\")","v":"Calculate:   £349.81 – £43 – £25"},{"$f":"E26-F26-G26-H26","v":281.81},null,null,null,{"$f":"CONCATENATE(D26,TEXT(M26,\"#.00\"),\"\",N26,\"\",O26,\"\",P26,\"\")","v":"£281.81"}]
[{"$f":"IF(ISBLANK(C27),\" \",ROW(B27)-7)","v":20},"A","Calculate:   ",{"$f":"RANDBETWEEN(2,6)*10+RANDBETWEEN(1,9)*0.1","v":30.4},"+",{"$f":"RANDBETWEEN(2,7)+RANDBETWEEN(1,9)*0.1","v":7.9},"×",{"$f":"RANDBETWEEN(3,6)","v":5},"+",{"$f":"RANDBETWEEN(1,8)+RANDBETWEEN(1,9)*0.1","v":1.3},null,{"$f":"CONCATENATE(\"\",C27,\"\",D27,\" \",E27,\" \",F27,\" \",G27,\" \",H27,\" \",I27,\" \",J27,\"\")","v":"Calculate:   30.4 + 7.9 × 5 + 1.3"},{"$f":"D27+F27*H27+J27","v":71.2},null,null,null,{"$f":"CONCATENATE(\"\",M27,\"\",N27,\"\",O27,\"\",P27,\"\")","v":"71.2"}]
[{"$f":"IF(ISBLANK(E28),\" \",ROW(B28)-7)","v":21},"A","Calculate:   ",{"$f":"CHOOSE(K28,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"RANDBETWEEN(1010,9999)/100","v":91.96}," × ",{"$f":"10*RANDBETWEEN(2,5)","v":40},null,null,null,{"$f":"RANDBETWEEN(1,5)","v":1},{"$f":"CONCATENATE(\"\",C28,\"\",D28,\"\",TEXT(E28,\"#.00\"),\"\",F28,\"\",G28,\"\",H28,\"\",I28,\"\",J28,\"\")","v":"Calculate:   £91.96 × 40"},{"$f":"E28*G28","v":3678.3999999999996},null,null,null,{"$f":"CONCATENATE(D28,IF(M28=INT(M28),M28,TEXT(M28,\"#.00\")),\"\",N28,\"\",O28,\"\",P28,\"\")","v":"£3678.40"}]
[{"$f":"IF(ISBLANK(D29),\" \",ROW(B29)-7)","v":22},"A","Calculate:   ",{"$f":"RANDBETWEEN(1010,9999)","v":3485},{"$f":"CHOOSE(K29,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":" tonnes"}," × ",{"$f":"10*RANDBETWEEN(2,5)","v":40},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":8},{"$f":"CONCATENATE(\"\",C29,\"\",D29,\"\",E29,\"\",F29,\"\",G29,\"\",H29,\"\",I29,\"\",J29,\"\")","v":"Calculate:   3485 tonnes × 40"},{"$f":"D29*G29","v":139400},null,null,null,{"$f":"CONCATENATE(\"\",M29,\" \",E29,N29,\"\",O29,\"\",P29,\"\")","v":"139400  tonnes"}]
[{"$f":"IF(ISBLANK(E30),\" \",ROW(B30)-7)","v":23},"A","Calculate:   ","£",{"$f":"RANDBETWEEN(6,9)+RANDBETWEEN(1,9)*0.1","v":9.5}," × ",{"$f":"RANDBETWEEN(5,9)","v":7}," × 1.5",null,null,null,{"$f":"CONCATENATE(\"\",C30,\"\",D30,\"\",TEXT(E30,\"#.00\"),\"\",F30,\"\",G30,\"\",H30,\"\",I30,\"\",J30,\"\")","v":"Calculate:   £9.50 × 7 × 1.5"},{"$f":"E30*G30*1.5","v":99.75},null,null,null,{"$f":"CONCATENATE(D30,IF(M30=INT(M30),M30,TEXT(M30,\"#.00\")),\"\",N30,\"\",O30,\"\",P30,\"\")","v":"£99.75"}]
[{"$f":"IF(ISBLANK(E31),\" \",ROW(B31)-7)","v":24},"A","Calculate:   ",{"$f":"IF(K31=1,2,1)*RANDBETWEEN(1,9)","v":3}," × ",{"$f":"IF(K31=1,1,2)*RANDBETWEEN(1,9)","v":12}," ÷ 2",null,null,null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"CONCATENATE(\"\",C31,\"\",D31,\"\",E31,\"\",F31,\"\",G31,\"\",H31,\"\",I31,\"\",J31,\"\")","v":"Calculate:   3 × 12 ÷ 2"},{"$f":"D31*F31/2","v":18},null,null,null,{"$f":"CONCATENATE(\"\",M31,\"\",N31,\"\",O31,\"\",P31,\"\")","v":"18"}]
[{"$f":"IF(ISBLANK(E32),\" \",ROW(B32)-7)","v":25},"A","Calculate:   ",{"$f":"RANDBETWEEN(2,9)*10+RANDBETWEEN(1,9)","v":23}," ÷ ",10,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C32,\"\",D32,\"\",E32,\"\",F32,\"\",G32,\"\",H32,\"\",I32,\"\",J32,\"\")","v":"Calculate:   23 ÷ 10"},{"$f":"D32/10","v":2.2999999999999998},null,null,null,{"$f":"CONCATENATE(\"\",M32,\"\",N32,\"\",O32,\"\",P32,\"\")","v":"2.3"}]
[{"$f":"IF(ISBLANK(E33),\" \",ROW(B33)-7)","v":26},"A","Calculate:   ",{"$f":"RANDBETWEEN(1,9)*100+RANDBETWEEN(1,9)*10","v":980},{"$f":"CHOOSE(K33,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":"g"}," × ",{"$f":"RANDBETWEEN(6,9)","v":8},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":7},{"$f":"CONCATENATE(\"\",C33,\"\",D33,\"\",E33,\"\",F33,\"\",G33,\"\",H33,\"\",I33,\"\",J33,\"\")","v":"Calculate:   980g × 8"},{"$f":"D33*G33","v":7840},null,null,null,{"$f":"CONCATENATE(\"\",M33,\" \",E33,N33,\"\",O33,\"\",P33,\"\")","v":"7840 g"}]
[{"$f":"IF(ISBLANK(E34),\" \",ROW(B34)-7)","v":27},"A","Calculate:   ",{"$f":"CHOOSE(K34,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"RANDBETWEEN(6,9)*G34","v":180}," ÷ ",{"$f":"10*RANDBETWEEN(2,5)","v":20},null,null,null,{"$f":"RANDBETWEEN(1,5)","v":3},{"$f":"CONCATENATE(\"\",C34,\"\",D34,\"\",E34,\"\",F34,\"\",G34,\"\",H34,\"\",I34,\"\",J34,\"\")","v":"Calculate:   £180 ÷ 20"},{"$f":"E34/G34","v":9},null,null,null,{"$f":"CONCATENATE(D34,IF(M34=INT(M34),M34,TEXT(M34,\"#.00\")),\"\",N34,\"\",O34,\"\",P34,\"\")","v":"£9"}]
[{"$f":"IF(ISBLANK(D35),\" \",ROW(B35)-7)","v":28},"A","Calculate:   ",{"$f":"RANDBETWEEN(50,99)*G35","v":1200},{"$f":"CHOOSE(K35,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":""}," ÷ ",{"$f":"10*RANDBETWEEN(2,5)","v":20},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":4},{"$f":"CONCATENATE(\"\",C35,\"\",D35,\"\",E35,\"\",F35,\"\",G35,\"\",H35,\"\",I35,\"\",J35,\"\")","v":"Calculate:   1200 ÷ 20"},{"$f":"D35/G35","v":60},null,null,null,{"$f":"CONCATENATE(\"\",M35,\" \",E35,N35,\"\",O35,\"\",P35,\"\")","v":"60 "}]
[{"$f":"IF(ISBLANK(D36),\" \",ROW(B36)-7)","v":29},"A","Calculate:   ",{"$f":"RANDBETWEEN(1,3)*10+RANDBETWEEN(1,9)","v":38}," × ",{"$f":"RANDBETWEEN(1,9)*10+RANDBETWEEN(1,9)","v":25},null,null,null,null,null,{"$f":"CONCATENATE(\"\",C36,\"\",D36,\"\",E36,\"\",F36,\"\",G36,\"\",H36,\"\",I36,\"\",J36,\"\")","v":"Calculate:   38 × 25"},{"$f":"D36*F36","v":950},null,null,null,{"$f":"CONCATENATE(\"\",M36,\"\",N36,\"\",O36,\"\",P36,\"\")","v":"950"}]
[{"$f":"IF(ISBLANK(D37),\" \",ROW(B37)-7)","v":30},"A","Calculate:   ","£",{"$f":"RANDBETWEEN(1001,9999)","v":6154}," × ",{"$f":"RANDBETWEEN(6,9)","v":7},null,null,null,null,{"$f":"CONCATENATE(\"\",C37,\"\",D37,\"\",E37,\"\",F37,\"\",G37,\"\",H37,\"\",I37,\"\",J37,\"\")","v":"Calculate:   £6154 × 7"},"£",{"$f":"E37*G37","v":43078},null,null,{"$f":"CONCATENATE(\"\",M37,\"\",N37,\"\",O37,\"\",P37,\"\")","v":"£43078"}]
[{"$f":"IF(ISBLANK(C38),\" \",ROW(B38)-7)","v":31},"A","Calculate:   ",{"$f":"RANDBETWEEN(11,19)","v":14}," × ",{"$f":"RANDBETWEEN(4,9)","v":5}," × ",{"$f":"RANDBETWEEN(4,9)","v":6},null,null,null,{"$f":"CONCATENATE(\"\",C38,\"\",D38,\"\",E38,\"\",F38,\"\",G38,\"\",H38,\"\",I38,\"\",J38,\"\")","v":"Calculate:   14 × 5 × 6"},{"$f":"D38*F38*H38","v":420},null,null,null,{"$f":"CONCATENATE(\"\",M38,\"\",N38,\"\",O38,\"\",P38,\"\")","v":"420"}]
[{"$f":"IF(ISBLANK(D39),\" \",ROW(B39)-7)","v":32},"A","Calculate:   ",{"$f":"RANDBETWEEN(2,9)*10","v":50}," + ",{"$f":"RANDBETWEEN(12,15)","v":15}," × ",{"$f":"RANDBETWEEN(12,19)","v":16},null,null,null,{"$f":"CONCATENATE(\"\",C39,\"\",D39,\"\",E39,\"\",F39,\"\",G39,\"\",H39,\"\",I39,\"\",J39,\"\")","v":"Calculate:   50 + 15 × 16"},{"$f":"D39+F39*H39","v":290},null,null,null,{"$f":"CONCATENATE(\"\",M39,\"\",N39,\"\",O39,\"\",P39,\"\")","v":"290"}]
[{"$f":"IF(ISBLANK(C40),\" \",ROW(B40)-7)","v":33},"A","Calculate:      ",{"$f":"RANDBETWEEN(20,99)","v":69},{"$f":"RANDBETWEEN(3,9)","v":3},{"$f":"RANDBETWEEN(20,99)","v":79},{"$f":"RANDBETWEEN(3,9)","v":8},{"$f":"RANDBETWEEN(20,99)","v":94},{"$f":"RANDBETWEEN(3,9)","v":3},{"$f":"CHOOSE(K40,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"RANDBETWEEN(1,5)","v":2},{"$f":"CONCATENATE(\"\",C40,\"\",J40,D40,\" × \",E40,\"   +   \",J40,F40,\" × \",G40,\"   +   \",J40,H40,\" × \",I40)","v":"Calculate:      £69 × 3   +   £79 × 8   +   £94 × 3"},{"$f":"D40*E40+F40*G40+H40*I40","v":1121},null,null,null,{"$f":"CONCATENATE(J40,M40,\"\",N40,\"\",O40,\"\",P40,\"\")","v":"£1121"}]
[{"$f":"IF(ISBLANK(C41),\" \",ROW(B41)-7)","v":34},"A","Calculate:      ",{"$f":"CHOOSE(K41,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"J41*RANDBETWEEN(1001,9999)/100","v":789.75}," ÷ ",{"$f":"J41","v":9},null,null,{"$f":"RANDBETWEEN(6,9)","v":9},{"$f":"RANDBETWEEN(1,5)","v":2},{"$f":"CONCATENATE(\"\",C41,\"\",D41,\"\",TEXT(E41,\"#.00\"),\"\",F41,\"\",G41,\"\",H41,\"\",I41,\"\")","v":"Calculate:      £789.75 ÷ 9"},{"$f":"E41/G41","v":87.75},null,null,null,{"$f":"CONCATENATE(D41,TEXT(M41,\"#.00\"),\"\",N41,\"\",O41,\"\",P41,\"\")","v":"£87.75"}]
[{"$f":"IF(ISBLANK(C42),\" \",ROW(B42)-7)","v":35},"A","Express the fraction in its simplest form:           ",{"$f":"RANDBETWEEN(1,F42-1)","v":6},"/",{"$f":"RANDBETWEEN(3,10)","v":9},null,null,null,null,{"$f":"CHOOSE(RANDBETWEEN(1,4),4,20,10,6)","v":10},{"$f":"CONCATENATE(\"\",C42,\"\",D42*K42,\"\",E42,\"\",F42*K42,\"\",G42,\"\",H42,\"\",I42,\"\",J42,\"\")","v":"Express the fraction in its simplest form:           60/90"},{"$f":"D42/GCD(D42,F42)","v":2},"/",{"$f":"F42/GCD(D42,F42)","v":3},null,{"$f":"CONCATENATE(\"\",M42,\"\",N42,\"\",O42,\"\",P42,\"\")","v":"2/3"}]
[{"$f":"IF(ISBLANK(C43),\" \",ROW(B43)-7)","v":36},"A","Express the fraction in its simplest form:           ",{"$f":"RANDBETWEEN(1,F43-1)","v":3},"/",{"$f":"RANDBETWEEN(3,10)","v":4},null,null,null,null,{"$f":"CHOOSE(RANDBETWEEN(1,4),8,10,100,6)","v":8},{"$f":"CONCATENATE(\"\",C43,\"\",D43*K43,\"\",E43,\"\",F43*K43,\"\",G43,\"\",H43,\"\",I43,\"\",J43,\"\")","v":"Express the fraction in its simplest form:           24/32"},{"$f":"D43/GCD(D43,F43)","v":3},"/",{"$f":"F43/GCD(D43,F43)","v":4},null,{"$f":"CONCATENATE(\"\",M43,\"\",N43,\"\",O43,\"\",P43,\"\")","v":"3/4"}]
[{"$f":"IF(ISBLANK(C44),\" \",ROW(B44)-7)","v":37},"A","Express the ratio in its simplest form:           ",{"$f":"RANDBETWEEN(2,10)","v":8}," : ",{"$f":"RANDBETWEEN(5,10)","v":10}," : ",{"$f":"RANDBETWEEN(1,8)","v":3},null,null,{"$f":"CHOOSE(RANDBETWEEN(1,4),4,20,10,6)","v":6},{"$f":"CONCATENATE(\"\",C44,\"\",D44*K44,\"\",E44,\"\",F44*K44,\"\",G44,\"\",H44*K44,\"\",I44,\"\",J44,\"\")","v":"Express the ratio in its simplest form:           48 : 60 : 18"},{"$f":"D44/GCD(D44,F44,H44)","v":8},{"$f":"F44/GCD(D44,F44,H44)","v":10},{"$f":"H44/GCD(D44,F44,H44)","v":3},null,{"$f":"CONCATENATE(\"\",M44,\" : \",N44,\" : \",O44,\"\",P44,\"\")","v":"8 : 10 : 3"}]
[{"$f":"IF(ISBLANK(D45),\" \",ROW(B45)-7)","v":38},"A","Round ",{"$f":"RANDBETWEEN(1,99)+RANDBETWEEN(0,9)/10+RANDBETWEEN(0,9)/100+RANDBETWEEN(IF(K45=2,1,5),9)/1000","v":52.927}," to 2 decimal places",null,null,null,null,null,{"$f":"IF(RAND()<0.8,1,2)","v":1},{"$f":"CONCATENATE(\"\",C45,\"\",D45,\"\",E45,\"\",F45,\"\",G45,\"\",H45,\"\",I45,\"\",J45,\"\")","v":"Round 52.927 to 2 decimal places"},{"$f":"TEXT(MROUND(D45,0.01),\"#.00\")","v":"52.93"},null,null,null,{"$f":"CONCATENATE(\"\",M45,\"\",N45,\"\",O45,\"\",P45,\"\")","v":"52.93"}]
[{"$f":"IF(ISBLANK(D46),\" \",ROW(B46)-7)","v":39},"A","Round    ",{"$f":"(RANDBETWEEN(1,8)+10*RANDBETWEEN(1,8)+100*RANDBETWEEN(1,8))*10^K46","v":568000},"    to ",{"$f":"RANDBETWEEN(1,2)","v":1}," significant figure",{"$f":"IF(F46=1,\"\",\"s\")","v":""},null,null,{"$f":"RANDBETWEEN(1,3)","v":3},{"$f":"CONCATENATE(\"\",C46,\"\",TEXT(D46,\"### ### ###\"),\"\",E46,\"\",F46,\"\",G46,\"\",H46,\"\",I46,\"\",J46,\"\")","v":"Round     568 000    to 1 significant figure"},{"$f":"IF(F46=1,CHOOSE(K46,MROUND(D46,1000),MROUND(D46,10000),MROUND(D46,100000)),IF(F46=2,CHOOSE(K46,MROUND(D46,100),MROUND(D46,1000),MROUND(D46,10000)),CHOOSE(K46,MROUND(D46,10),MROUND(D46,100),MROUND(D46,1000))))","v":600000},null,null,null,{"$f":"CONCATENATE(\"\",TEXT(M46,\"### ###\"),\"\",N46,\"\",O46,\"\",P46,\"\")","v":"600 000"}]
[{"$f":"IF(ISBLANK(C47),\" \",ROW(B47)-7)","v":40},"A","State the minimum and maximum values of ",{"$f":"CHOOSE(K47,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":""},{"$f":"10^RANDBETWEEN(2,3)*RANDBETWEEN(1,99)","v":44000},{"$f":"CHOOSE(K47,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":""}," ± ",{"$f":"D47","v":""},{"$f":"RANDBETWEEN(50,0.5*E47)","v":15464},{"$f":"F47","v":""},{"$f":"RANDBETWEEN(1,11)","v":11},{"$f":"CONCATENATE(\"\",C47,\"\",D47,\"\",E47,\"\",F47,\"\",G47,\"\",H47,\"\",I47,\"\",J47,\"\")","v":"State the minimum and maximum values of 44000 ± 15464"},"Min: ",{"$f":"E47-I47","v":28536},", Max: ",{"$f":"E47+I47","v":59464},{"$f":"CONCATENATE(\"\",M47,D47,N47,F47,O47,D47,P47,F47)","v":"Min: 28536, Max: 59464"}]
[{"$f":"IF(ISBLANK(C48),\" \",ROW(B48)-7)","v":41},"A","State which fraction is ",{"$f":"IF(K48=1,\"smaller:    \",\"larger:    \")","v":"larger:    "},{"$f":"RANDBETWEEN(1,4)","v":1},{"$f":"IF(J48=1,RANDBETWEEN(5,20),RANDBETWEEN(H48+1,30))","v":21},{"$f":"E48","v":1},{"$f":"IF(J48=2,RANDBETWEEN(5,20),RANDBETWEEN(F48+1,30))","v":8},null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"CONCATENATE(\"\",C48,\"\",D48,E48,\"/\",F48,\"   or   \",G48,\"/\",H48)","v":"State which fraction is larger:    1/21   or   1/8"},{"$f":"IF($K48=2,IF($E48/$F48>$G48/$H48,$E48,$G48),IF($E48/$F48<$G48/$H48,$E48,$G48))","v":1},"/",{"$f":"IF($K48=2,IF($E48/$F48>$G48/$H48,$F48,$H48),IF($E48/$F48<$G48/$H48,$F48,$H48))","v":8},null,{"$f":"CONCATENATE(\"\",M48,\"\",N48,\"\",O48,\"\",P48,\"\")","v":"1/8"}]
[{"$f":"IF(ISBLANK(C49),\" \",ROW(B49)-7)","v":42},"A","State which fraction is ",{"$f":"IF(K49=1,\"smaller:    \",\"larger:    \")","v":"larger:    "},{"$f":"IF(J49=1,RANDBETWEEN(5,20),RANDBETWEEN(G49+1,29))","v":10},{"$f":"RANDBETWEEN(30,50)","v":48},{"$f":"IF(J49=2,RANDBETWEEN(5,20),RANDBETWEEN(E49+1,29))","v":6},{"$f":"F49","v":48},null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"CONCATENATE(\"\",C49,\"\",D49,E49,\"/\",F49,\"   or   \",G49,\"/\",H49)","v":"State which fraction is larger:    10/48   or   6/48"},{"$f":"IF($K49=2,IF($E49/$F49>$G49/$H49,$E49,$G49),IF($E49/$F49<$G49/$H49,$E49,$G49))","v":10},"/",{"$f":"IF($K49=2,IF($E49/$F49>$G49/$H49,$F49,$H49),IF($E49/$F49<$G49/$H49,$F49,$H49))","v":48},null,{"$f":"CONCATENATE(\"\",M49,\"\",N49,\"\",O49,\"\",P49,\"\")","v":"10/48"}]
[{"$f":"IF(ISBLANK(D50),\" \",ROW(B50)-7)","v":43},"A","What is the square root of ",{"$f":"CHOOSE(K50,3,4,5,6,10)^2","v":36},"?",null,null,null,null,null,{"$f":"RANDBETWEEN(1,5)","v":4},{"$f":"CONCATENATE(\"\",C50,\"\",D50,\"\",E50,\"\",F50,\"\",G50,\"\",H50,\"\",I50,\"\",J50,\"\")","v":"What is the square root of 36?"},{"$f":"SQRT(D50)","v":6},null,null,null,{"$f":"CONCATENATE(\"\",M50,\"\",N50,\"\",O50,\"\",P50,\"\")","v":"6"}]
[{"$f":"IF(ISBLANK(D51),\" \",ROW(B51)-7)","v":44},"A","What temperature is ",{"$f":"RANDBETWEEN(20,40)","v":36},"°C higher than –",{"$f":"RANDBETWEEN(10,50)","v":17},"°C ?",null,null,null,null,{"$f":"CONCATENATE(\"\",C51,\"\",D51,\"\",E51,\"\",F51,\"\",G51,\"\",H51,\"\",I51,\"\",J51,\"\")","v":"What temperature is 36°C higher than –17°C ?"},{"$f":"-1*F51+D51","v":19},"°C",null,null,{"$f":"CONCATENATE(\"\",M51,\"\",N51,\"\",O51,\"\",P51,\"\")","v":"19°C"}]
[{"$f":"IF(ISBLANK(D52),\" \",ROW(B52)-7)","v":45},"A","What temperature is ",{"$f":"RANDBETWEEN(20,40)","v":35},"°C lower than ",{"$f":"RANDBETWEEN(10,50)","v":18},"°C ?",null,null,null,null,{"$f":"CONCATENATE(\"\",C52,\"\",D52,\"\",E52,\"\",F52,\"\",G52,\"\",H52,\"\",I52,\"\",J52,\"\")","v":"What temperature is 35°C lower than 18°C ?"},{"$f":"F52-D52","v":-17},"°C",null,null,{"$f":"CONCATENATE(\"\",M52,\"\",N52,\"\",O52,\"\",P52,\"\")","v":"-17°C"}]
[{"$f":"IF(ISBLANK(D53),\" \",ROW(B53)-7)","v":46},"A","What time is ",{"$f":"RANDBETWEEN(1,5)","v":2},{"$f":"5*RANDBETWEEN(5,11)","v":30},{"$f":"IF(K53<3,IF(RAND()<0.4,\"before \",\"earlier than \"),IF(RAND()<0.4,\"after \",\"later than \"))","v":"before "},{"$f":"IF(ISODD(K53),J53,IF(J53=12,12,MOD(J53,12)))","v":2},{"$f":"RANDBETWEEN(1,11)*5","v":50},{"$f":"IF(ISODD(K53),\"\",IF(J53>12,\"pm\",\"am\"))","v":""},{"$f":"RANDBETWEEN(1,23)","v":2},{"$f":"RANDBETWEEN(1,4)","v":1},{"$f":"CONCATENATE(\"\",C53,\"\",D53,\" hour\",IF(D53=1,\" \",\"s \"),E53,\" minutes \",F53,\"\",IF(ISODD(K53),TEXT(G53,\"00\"),G53),\":\",TEXT(H53,\"00\"),\"\",I53,\"?\")","v":"What time is 2 hours 30 minutes before 02:50?"},{"$f":"IF(K53<3,TIME(J53,H53,0)-TIME(D53,E53,0)+24,TIME(J53,H53,0)+TIME(D53,E53,0))","v":24.013888888888889},null,null,null,{"$f":"CONCATENATE(\"\",IF(ISODD(K53),TEXT(M53,\"hh:mm\"),TEXT(M53,\"h:mm AM/PM\")),\"\",N53,\"\",O53,\"\",P53,\"\")","v":"00:20"}]
[{"$f":"IF(ISBLANK(D54),\" \",ROW(B54)-7)","v":47},"A","What time is ",{"$f":"RANDBETWEEN(1,5)","v":5},{"$f":"5*RANDBETWEEN(5,11)","v":50},{"$f":"IF(K54<3,IF(RAND()<0.4,\"before \",\"earlier than \"),IF(RAND()<0.4,\"after \",\"later than \"))","v":"earlier than "},{"$f":"IF(ISODD(K54),J54,IF(J54=12,12,MOD(J54,12)))","v":6},{"$f":"RANDBETWEEN(1,11)*5","v":15},{"$f":"IF(ISODD(K54),\"\",IF(J54>12,\"pm\",\"am\"))","v":""},{"$f":"RANDBETWEEN(1,23)","v":6},{"$f":"RANDBETWEEN(1,4)","v":1},{"$f":"CONCATENATE(\"\",C54,\"\",D54,\" hour\",IF(D54=1,\" \",\"s \"),E54,\" minutes \",F54,\"\",IF(ISODD(K54),TEXT(G54,\"00\"),G54),\":\",TEXT(H54,\"00\"),\"\",I54,\"?\")","v":"What time is 5 hours 50 minutes earlier than 06:15?"},{"$f":"IF(K54<3,TIME(J54,H54,0)-TIME(D54,E54,0)+24,TIME(J54,H54,0)+TIME(D54,E54,0))","v":24.017361111111111},null,null,null,{"$f":"CONCATENATE(\"\",IF(ISODD(K54),TEXT(M54,\"hh:mm\"),TEXT(M54,\"h:mm AM/PM\")),\"\",N54,\"\",O54,\"\",P54,\"\")","v":"00:25"}]
[{"$f":"IF(ISBLANK(D55),\" \",ROW(B55)-7)","v":48},"A","Express    (a)  ",{"$f":"IF(K55=1,100,1)*RANDBETWEEN(2,25)","v":2200},{"$f":"IF(K55=1,\" centimetres and \",\" metres and \")","v":" centimetres and "},{"$f":"IF(K55=1,100,1)*RANDBETWEEN(2,25)","v":1200},{"$f":"IF(K55=1,\" centimetres in metres\",\" metres in centimetres\")","v":" centimetres in metres"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C55,\"\",D55,\"\",E55,\"   (b)  \",F55,\"\",G55,\"\",H55,\"\",I55,\"\",J55,\"\")","v":"Express    (a)  2200 centimetres and    (b)  1200 centimetres in metres"},{"$f":"IF(K55=1,D55/100,D55*100)","v":22},{"$f":"IF(K55=1,\" metres and \",\" cm and \")","v":" metres and "},{"$f":"IF(K55=1,F55/100,F55*100)","v":12},{"$f":"IF(K55=1,\" metres\",\" cm\")","v":" metres"},{"$f":"CONCATENATE(\"\",M55,\"\",N55,\"\",O55,\"\",P55,\"\")","v":"22 metres and 12 metres"}]
[{"$f":"IF(ISBLANK(D56),\" \",ROW(B56)-7)","v":49},"A","Express    (a)  ",{"$f":"IF(K56=1,1000,1)*RANDBETWEEN(2,25)","v":7000},{"$f":"IF(K56=1,\" grams and \",\" kilograms and \")","v":" grams and "},{"$f":"IF(K56=1,1000,1)*RANDBETWEEN(2,25)","v":10000},{"$f":"IF(K56=1,\" grams in kilograms\",\" kilograms in grams\")","v":" grams in kilograms"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C56,\"\",D56,\"\",E56,\"   (b)  \",F56,\"\",G56,\"\",H56,\"\",I56,\"\",J56,\"\")","v":"Express    (a)  7000 grams and    (b)  10000 grams in kilograms"},{"$f":"IF(K56=1,D56/1000,D56*1000)","v":7},{"$f":"IF(K56=1,\" kg and \",\" grams and \")","v":" kg and "},{"$f":"IF(K56=1,F56/1000,F56*1000)","v":10},{"$f":"IF(K56=1,\" kg\",\" grams\")","v":" kg"},{"$f":"CONCATENATE(\"\",M56,\"\",N56,\"\",O56,\"\",P56,\"\")","v":"7 kg and 10 kg"}]
[{"$f":"IF(ISBLANK(D57),\" \",ROW(B57)-7)","v":50},"A","Express    (a)  ",{"$f":"IF(K57=1,1000,1)*RANDBETWEEN(2,25)","v":16000},{"$f":"IF(K57=1,\" metres and \",\" kilometres and \")","v":" metres and "},{"$f":"IF(K57=1,1000,1)*RANDBETWEEN(2,25)","v":23000},{"$f":"IF(K57=1,\" metres in kilometres\",\" kilometres in metres\")","v":" metres in kilometres"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C57,\"\",D57,\"\",E57,\"   (b)  \",F57,\"\",G57,\"\",H57,\"\",I57,\"\",J57,\"\")","v":"Express    (a)  16000 metres and    (b)  23000 metres in kilometres"},{"$f":"IF(K57=1,D57/1000,D57*1000)","v":16},{"$f":"IF(K57=1,\" km and \",\" metres and \")","v":" km and "},{"$f":"IF(K57=1,F57/1000,F57*1000)","v":23},{"$f":"IF(K57=1,\" km\",\" metres\")","v":" km"},{"$f":"CONCATENATE(\"\",M57,\"\",N57,\"\",O57,\"\",P57,\"\")","v":"16 km and 23 km"}]
[{"$f":"IF(ISBLANK(D58),\" \",ROW(B58)-7)","v":51},"A","Express    (a)  ",{"$f":"IF(K58=1,1000,1)*RANDBETWEEN(2,25)","v":19},{"$f":"IF(K58=1,\" millilitres and \",\" litres and \")","v":" litres and "},{"$f":"IF(K58=1,1000,1)*RANDBETWEEN(2,25)","v":11},{"$f":"IF(K58=1,\" millilitres in litres\",\" litres in millilitres\")","v":" litres in millilitres"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"CONCATENATE(\"\",C58,\"\",D58,\"\",E58,\"   (b)  \",F58,\"\",G58,\"\",H58,\"\",I58,\"\",J58,\"\")","v":"Express    (a)  19 litres and    (b)  11 litres in millilitres"},{"$f":"IF(K58=1,D58/1000,D58*1000)","v":19000},{"$f":"IF(K58=1,\" litres and \",\" ml and \")","v":" ml and "},{"$f":"IF(K58=1,F58/1000,F58*1000)","v":11000},{"$f":"IF(K58=1,\" litres\",\" ml\")","v":" ml"},{"$f":"CONCATENATE(\"\",M58,\"\",N58,\"\",O58,\"\",P58,\"\")","v":"19000 ml and 11000 ml"}]
[{"$f":"IF(ISBLANK(D59),\" \",ROW(B59)-7)","v":52},"A","Express    (a)  ",{"$f":"IF(K59=1,10,1)*RANDBETWEEN(15,95)","v":39},{"$f":"IF(K59=1,\" millimetres and \",\" centimetres and \")","v":" centimetres and "},{"$f":"IF(K59=1,10,1)*RANDBETWEEN(15,95)","v":80},{"$f":"IF(K59=1,\" millimetres in centimetres\",\" centimetres in millimetres\")","v":" centimetres in millimetres"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"CONCATENATE(\"\",C59,\"\",D59,\"\",E59,\"   (b)  \",F59,\"\",G59,\"\",H59,\"\",I59,\"\",J59,\"\")","v":"Express    (a)  39 centimetres and    (b)  80 centimetres in millimetres"},{"$f":"IF(K59=1,D59/10,D59*10)","v":390},{"$f":"IF(K59=1,\" cm and \",\" mm and \")","v":" mm and "},{"$f":"IF(K59=1,F59/10,F59*10)","v":800},{"$f":"IF(K59=1,\" cm\",\" mm\")","v":" mm"},{"$f":"CONCATENATE(\"\",M59,\"\",N59,\"\",O59,\"\",P59,\"\")","v":"390 mm and 800 mm"}]
[{"$f":"IF(ISBLANK(D60),\" \",ROW(B60)-7)","v":53},"A","Express ",{"$f":"RANDBETWEEN(0,9)+CHOOSE(RANDBETWEEN(1,3),0.25,0.75,0.5)","v":7.25}," hours in hours and minutes",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C60,\"\",D60,\"\",E60,\"\",F60,\"\",G60,\"\",H60,\"\",I60,\"\",J60,\"\")","v":"Express 7.25 hours in hours and minutes"},{"$f":"INT(D60)","v":7},{"$f":"CONCATENATE(\" hour\",IF(M60=1,\" \",\"s \"))","v":" hours "},{"$f":"(D60-INT(D60))*60","v":15}," minutes",{"$f":"CONCATENATE(\"\",M60,\"\",N60,\"\",O60,\"\",P60,\"\")","v":"7 hours 15 minutes"}]
[{"$f":"IF(ISBLANK(D61),\" \",ROW(B61)-7)","v":54},"A","Express ",{"$f":"RANDBETWEEN(2,9)","v":4}," hours ",{"$f":"15*RANDBETWEEN(1,3)","v":30}," minutes in hours (using a decimal point)",null,null,null,null,{"$f":"CONCATENATE(\"\",C61,\"\",D61,\"\",E61,\"\",F61,\"\",G61,\"\",H61,\"\",I61,\"\",J61,\"\")","v":"Express 4 hours 30 minutes in hours (using a decimal point)"},{"$f":"D61+F61/60","v":4.5},{"$f":"CONCATENATE(\" hour\",IF(M61=1,\" \",\"s \"))","v":" hours "},null,null,{"$f":"CONCATENATE(\"\",M61,\"\",N61,\"\",O61,\"\",P61,\"\")","v":"4.5 hours "}]
[{"$f":"IF(ISBLANK(D62),\" \",ROW(B62)-7)","v":55},"A","Express ",{"$f":"RANDBETWEEN(0,9)+CHOOSE(RANDBETWEEN(1,3),0.25,0.75,0.5)","v":2.75}," minutes in minutes and seconds",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C62,\"\",D62,\"\",E62,\"\",F62,\"\",G62,\"\",H62,\"\",I62,\"\",J62,\"\")","v":"Express 2.75 minutes in minutes and seconds"},{"$f":"INT(D62)","v":2},{"$f":"CONCATENATE(\" minute\",IF(M62=1,\" \",\"s \"))","v":" minutes "},{"$f":"(D62-INT(D62))*60","v":45}," seconds",{"$f":"CONCATENATE(\"\",M62,\"\",N62,\"\",O62,\"\",P62,\"\")","v":"2 minutes 45 seconds"}]
[{"$f":"IF(ISBLANK(D63),\" \",ROW(B63)-7)","v":56},"A","Express ",{"$f":"RANDBETWEEN(2,9)","v":8},"minutes",{"$f":"15*RANDBETWEEN(1,3)","v":30}," seconds in minutes (using a decimal point)",null,null,null,null,{"$f":"CONCATENATE(\"\",C63,\"\",D63,\" \",E63,\" \",F63,\" \",G63,\"\",H63,\"\",I63,\"\",J63,\"\")","v":"Express 8 minutes 30  seconds in minutes (using a decimal point)"},{"$f":"D63+F63/60","v":8.5},{"$f":"CONCATENATE(\" minute\",IF(M63=1,\" \",\"s \"))","v":" minutes "},null,null,{"$f":"CONCATENATE(\"\",M63,\"\",N63,\"\",O63,\"\",P63,\"\")","v":"8.5 minutes "}]
[{"$f":"IF(ISBLANK(D64),\" \",ROW(B64)-7)","v":57},"A","Express ",{"$f":"RANDBETWEEN(2,9)","v":4}," out of 10 as a percentage",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C64,\"\",D64,\"\",E64,\"\",F64,\"\",G64,\"\",H64,\"\",I64,\"\",J64,\"\")","v":"Express 4 out of 10 as a percentage"},{"$f":"D64*10","v":40},"%",null,null,{"$f":"CONCATENATE(\"\",M64,\"\",N64,\"\",O64,\"\",P64,\"\")","v":"40%"}]
[{"$f":"IF(ISBLANK(C65),\" \",ROW(B65)-7)","v":58},"A","A shop offers a discount of ",1,"/",{"$f":"RANDBETWEEN(3,5)","v":5}," on a price of ",{"$f":"CHOOSE(K65,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"£"},{"$f":"TEXT(F65*RANDBETWEEN(51,99)/10,\"#.00\")","v":"44.00"},".   What is the new price?",{"$f":"RANDBETWEEN(1,4)","v":2},{"$f":"CONCATENATE(\"\",C65,\"\",D65,\"\",E65,\"\",F65,\"\",G65,\"\",H65,\"\",I65,\"\",J65,\"\")","v":"A shop offers a discount of 1/5 on a price of £44.00.   What is the new price?"},{"$f":"H65","v":"£"},{"$f":"TEXT(I65/F65*(F65-1),\"#.00\")","v":"35.20"},null,null,{"$f":"CONCATENATE(\"\",M65,\"\",N65,\"\",O65,\"\",P65,\"\")","v":"£35.20"}]
[{"$f":"IF(ISBLANK(C66),\" \",ROW(B66)-7)","v":59},"A","Add the fractions: ",{"$f":"IF(F66=3,RANDBETWEEN(1,2),IF(F66=4,IF(RAND()<0.4,1,3),IF(F66=5,RANDBETWEEN(2,4),IF(RAND()<0.33,3,IF(RAND()<0.5,7,9)))))","v":2},"/",{"$f":"CHOOSE(K66,3,3,3,4,4,4,5,5,5,10,10,10)","v":3}," + ",{"$f":"IF(J66=3,RANDBETWEEN(1,2),IF(J66=4,IF(RAND()<0.4,1,3),IF(J66=5,RANDBETWEEN(2,4),IF(RAND()<0.33,3,IF(RAND()<0.5,7,9)))))","v":1},"/",{"$f":"CHOOSE(K66,4,5,10,3,5,10,3,4,10,4,5,10)","v":4},{"$f":"RANDBETWEEN(1,12)","v":1},{"$f":"CONCATENATE(\"\",C66,\"\",D66,\"\",E66,\"\",F66,\"\",G66,\"\",H66,\"\",I66,\"\",J66,\".   Express your answer as a fraction in its simplest form.\")","v":"Add the fractions: 2/3 + 1/4.   Express your answer as a fraction in its simplest form."},{"$f":"R66/GCD(R66,S66)","v":11},"/",{"$f":"S66/GCD(R66,S66)","v":12},null,{"$f":"CONCATENATE(\"\",M66,\"\",N66,\"\",O66,\"\",IF(M66/O66>1,CONCATENATE(\"   or   \",INT(M66/O66),\"  \",MOD(M66,O66),\"/\",O66),\"\"))","v":"11/12"},{"$f":"D66*J66+F66*H66","v":11},{"$f":"F66*J66","v":12}]
[{"$f":"IF(ISBLANK(D67),\" \",ROW(B67)-7)","v":60},"A","Calculate ",{"$f":"CHOOSE(RANDBETWEEN(1,2),\"25%\",\"75%\")","v":"25%"}," of ",{"$f":"CHOOSE(K67,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":""},{"$f":"4*RANDBETWEEN(11,99)*10^RANDBETWEEN(1,3)","v":232000},{"$f":"CHOOSE(K67,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":" litres"},null,null,{"$f":"RANDBETWEEN(1,11)","v":8},{"$f":"CONCATENATE(\"\",C67,\"\",D67,\"\",E67,\"\",F67,\"\",G67,\"\",H67,\"\",I67,\"\",J67,\"\")","v":"Calculate 25% of 232000 litres"},{"$f":"F67","v":""},{"$f":"IF(D67=\"25%\",G67/4,G67/4*3)","v":58000},{"$f":"H67","v":" litres"},null,{"$f":"CONCATENATE(\"\",M67,\"\",N67,\"\",O67,\"\",P67,\"\")","v":"58000 litres"}]
[{"$f":"IF(ISBLANK(D68),\" \",ROW(B68)-7)","v":61},"A","Calculate ",{"$f":"RANDBETWEEN(2,4)*10","v":20},"% of ",{"$f":"CHOOSE(K68,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":""},{"$f":"10^RANDBETWEEN(1,3)*RANDBETWEEN(5,99)","v":420},{"$f":"CHOOSE(K68,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":""},null,null,{"$f":"RANDBETWEEN(1,11)","v":10},{"$f":"CONCATENATE(\"\",C68,\"\",D68,\"\",E68,\"\",F68,\"\",G68,\"\",H68,\"\",I68,\"\",J68,\"\")","v":"Calculate 20% of 420"},{"$f":"F68","v":""},{"$f":"G68/100*D68","v":84},{"$f":"H68","v":""},null,{"$f":"CONCATENATE(\"\",M68,\"\",N68,\"\",O68,\"\",P68,\"\")","v":"84"}]
[{"$f":"IF(ISBLANK(C69),\" \",ROW(B69)-7)","v":62},"A","Calculate ",{"$f":"RANDBETWEEN(6,9)*10","v":90},"% of ",{"$f":"CHOOSE(K69,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"£"},{"$f":"10^RANDBETWEEN(1,3)*RANDBETWEEN(5,99)","v":3300},{"$f":"CHOOSE(K69,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":""},null,null,{"$f":"RANDBETWEEN(1,11)","v":2},{"$f":"CONCATENATE(\"\",C69,\"\",D69,\"\",E69,\"\",F69,\"\",G69,\"\",H69,\"\",I69,\"\",J69,\"\")","v":"Calculate 90% of £3300"},{"$f":"F69","v":"£"},{"$f":"G69/100*D69","v":2970},{"$f":"H69","v":""},null,{"$f":"CONCATENATE(\"\",M69,\"\",N69,\"\",O69,\"\",P69,\"\")","v":"£2970"}]
[{"$f":"IF(ISBLANK(D70),\" \",ROW(B70)-7)","v":63},"A","Calculate ",{"$f":"RANDBETWEEN(2,9)","v":3},"% of ",{"$f":"CHOOSE(K70,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"£"},{"$f":"RANDBETWEEN(2,9)*10^RANDBETWEEN(2,3)","v":200},{"$f":"CHOOSE(K70,\"\",\"\",\"\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":""},null,null,{"$f":"RANDBETWEEN(1,11)","v":2},{"$f":"CONCATENATE(\"\",C70,\"\",D70,\"\",E70,\"\",F70,\"\",G70,\"\",H70,\"\",I70,\"\",J70,\"\")","v":"Calculate 3% of £200"},{"$f":"F70","v":"£"},{"$f":"G70/100*D70","v":6},{"$f":"H70","v":""},null,{"$f":"CONCATENATE(\"\",M70,\"\",N70,\"\",O70,\"\",P70,\"\")","v":"£6"}]
[{"$f":"IF(ISBLANK(D71),\" \",ROW(B71)-7)","v":64},"A","Calculate ",{"$f":"CHOOSE(K71,3,4,5,6,10)","v":3},"²",null,null,null,null,null,{"$f":"RANDBETWEEN(1,5)","v":1},{"$f":"CONCATENATE(\"\",C71,\"\",D71,\"\",E71,\"\",F71,\"\",G71,\"\",H71,\"\",I71,\"\",J71,\"\")","v":"Calculate 3²"},{"$f":"D71^2","v":9},null,null,null,{"$f":"CONCATENATE(\"\",M71,\"\",N71,\"\",O71,\"\",P71,\"\")","v":"9"}]
[{"$f":"IF(ISBLANK(C72),\" \",ROW(B72)-7)","v":65},"A","Calculate the fraction:     ",{"$f":"IF(F72=3,RANDBETWEEN(1,2),IF(F72=4,IF(RAND()<0.5,1,3),RANDBETWEEN(1,4)))","v":1},"/",{"$f":"RANDBETWEEN(3,5)","v":4}," of ",null,{"$f":"F72*RANDBETWEEN(501,999)","v":3256},{"$f":"CHOOSE(K72,\"\",\"\",\"\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\" litres\",\"\")","v":"km"},{"$f":"RANDBETWEEN(1,11)","v":5},{"$f":"CONCATENATE(\"\",C72,\"\",D72,\"\",E72,\"\",F72,\"\",G72,\"\",H72,\"\",I72,\"\",J72,\"\")","v":"Calculate the fraction:     1/4 of 3256km"},{"$f":"I72/F72*D72","v":814},null,null,null,{"$f":"CONCATENATE(\"\",M72,\"\",N72,\"\",O72,\"\",P72,\"\")","v":"814"}]
[{"$f":"IF(ISBLANK(C73),\" \",ROW(B73)-7)","v":66},"A","Calculate the fraction:     ",{"$f":"IF(F73=3,RANDBETWEEN(1,2),IF(F73=4,IF(RAND()<0.5,1,3),RANDBETWEEN(1,4)))","v":1},"/",{"$f":"RANDBETWEEN(3,5)","v":3}," of ",{"$f":"CHOOSE(K73,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"€"},{"$f":"TEXT(F73*RANDBETWEEN(51,99)/10,\"#.00\")","v":"16.80"},null,{"$f":"RANDBETWEEN(1,4)","v":4},{"$f":"CONCATENATE(\"\",C73,\"\",D73,\"\",E73,\"\",F73,\"\",G73,\"\",H73,\"\",I73,\"\",J73,\"\")","v":"Calculate the fraction:     1/3 of €16.80"},{"$f":"H73","v":"€"},{"$f":"TEXT(I73/F73*D73,\"#.00\")","v":"5.60"},null,null,{"$f":"CONCATENATE(\"\",M73,\"\",N73,\"\",O73,\"\",P73,\"\")","v":"€5.60"}]
[{"$f":"IF(ISBLANK(C74),\" \",ROW(B74)-7)","v":67},"A","Calculate the mean:      ",{"$f":"5*RANDBETWEEN(200,1999)","v":5500},{"$f":"5*RANDBETWEEN(200,1999)","v":1700},{"$f":"5*RANDBETWEEN(200,1999)","v":1860},{"$f":"20*RANDBETWEEN(50,499)-MOD(D74+E74+F74,20)","v":4480},{"$f":"IF(K74=5,5*RANDBETWEEN(200,1999),\"\")","v":""},null,null,4,{"$f":"CONCATENATE(\"\",C74,\"     \",D74,\",  \",E74,\",  \",F74,\",  \",G74,IF(K74=5,\",  \",\"\"),H74,\"\",I74,\"\",J74,\"\")","v":"Calculate the mean:           5500,  1700,  1860,  4480"},{"$f":"IF(K74=4,AVERAGE(D74:G74),AVERAGE(D74:H74))","v":3385},null,null,null,{"$f":"CONCATENATE(\"\",M74,\"\",N74,\"\",O74,\"\",P74,\"\")","v":"3385"}]
[{"$f":"IF(ISBLANK(C75),\" \",ROW(B75)-7)","v":68},"A","Calculate the mean:      ",{"$f":"5*RANDBETWEEN(2000,19999)","v":88050},{"$f":"5*RANDBETWEEN(2000,19999)","v":24495},{"$f":"5*RANDBETWEEN(2000,19999)","v":82605},{"$f":"20*RANDBETWEEN(500,4999)-MOD(D75+E75+F75,20)","v":19030},{"$f":"IF(K75=5,5*RANDBETWEEN(200,1999),\"\")","v":""},null,null,4,{"$f":"CONCATENATE(\"\",C75,\"     \",D75,\",  \",E75,\",  \",F75,\",  \",G75,IF(K75=5,\",  \",\"\"),H75,\"\",I75,\"\",J75,\"\")","v":"Calculate the mean:           88050,  24495,  82605,  19030"},{"$f":"IF(K75=4,AVERAGE(D75:G75),AVERAGE(D75:H75))","v":53545},null,null,null,{"$f":"CONCATENATE(\"\",M75,\"\",N75,\"\",O75,\"\",P75,\"\")","v":"53545"}]
[{"$f":"IF(ISBLANK(D76),\" \",ROW(B76)-7)","v":69},"A","Calculate the total in hours and minutes:                                                                                                                                                         ",{"$f":"RANDBETWEEN(1,3)","v":2},{"$f":"RANDBETWEEN(1,3)","v":1},{"$f":"RANDBETWEEN(1,3)","v":3},{"$f":"RANDBETWEEN(3,11)*5","v":20},{"$f":"RANDBETWEEN(6,11)*5","v":40},{"$f":"RANDBETWEEN(2,11)*5","v":50},null,{"$f":"RANDBETWEEN(1,3)","v":2},{"$f":"CONCATENATE(C76,CHOOSE(K76,CONCATENATE(D76,\" hour\",IF(D76>1,\"s \",\" \"),G76,\" minutes + \",E76,\" hour\",IF(E76>1,\"s \",\" \"),H76,\" minutes + \",F76,\" hour\",IF(F76>1,\"s \",\" \"),I76,\" minutes\"),CONCATENATE(D76,\" hour\",IF(D76>1,\"s \",\" \"),G76,\" minutes + \",E76,\" hour\",IF(E76>1,\"s + \",\" + \"),F76,\" hour\",IF(F76>1,\"s \",\" \"),H76,\" minutes + \",I76,\" minutes\"),CONCATENATE(I76,\" minutes + \",D76,\" hour\",IF(D76>1,\"s \",\" \"),G76,\" minutes + \",F76,\" hour\",IF(F76>1,\"s + \",\" + \"),E76,\" hour\",IF(E76>1,\"s \",\" \"),H76,\" minutes\")))","v":"Calculate the total in hours and minutes:                                                                                                                                                         2 hours 20 minutes + 1 hour + 3 hours 40 minutes + 50 minutes"},{"$f":"TIME(D76,0,0)+TIME(E76,0,0)+TIME(F76,0,0)+TIME(0,G76,0)+TIME(0,H76,0)+TIME(0,I76,0)","v":"07:50:00"},null,null,null,{"$f":"CONCATENATE(HOUR(M76),\" hr \",MINUTE(M76),\" min\")","v":"7 hr 50 min"}]
[{"$f":"IF(ISBLANK(C77),\" \",ROW(B77)-7)","v":70},"A","Calculate using fractions:       ","1 – ( ",{"$f":"IF(G77=3,1,IF(G77=4,1,IF(G77=5,RANDBETWEEN(1,2),IF(G77=6,1,IF(G77=7,RANDBETWEEN(1,3),RANDBETWEEN(1,2)*2-1)))))","v":1},"/",{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":6}," + ",{"$f":"IF(J77=3,1,IF(J77=4,1,IF(J77=5,RANDBETWEEN(1,2),IF(J77=6,1,IF(J77=7,RANDBETWEEN(1,3),RANDBETWEEN(1,2)*2-1)))))","v":1},{"$f":"G77","v":6},null,{"$f":"CONCATENATE(\"\",C77,\"\",D77,\"\",E77,\"\",F77,\"\",G77,\"\",H77,\"\",I77,\"/\",J77,\" )\")","v":"Calculate using fractions:       1 – ( 1/6 + 1/6 )"},{"$f":"J77-I77-E77","v":4},{"$f":"G77","v":6},null,null,{"$f":"CONCATENATE(M77/GCD(M77,N77),\"/\",N77/GCD(M77,N77))","v":"2/3"}]
[{"$f":"IF(ISBLANK(C78),\" \",ROW(B78)-7)","v":71},"A","Calculate, using ","π = 3.14 :             ","π"," × ",{"$f":"10*RANDBETWEEN(2,6)","v":20},null,null,null,null,{"$f":"CONCATENATE(\"\",C78,\"\",D78,\"\",E78,\"\",F78,\"\",G78,\"\",H78,\"\",I78,\"\",J78,\"\")","v":"Calculate, using π = 3.14 :             π × 20"},{"$f":"3.14*G78","v":62.800000000000004},null,null,null,{"$f":"CONCATENATE(\"\",M78,\"\",N78,\"\",O78,\"\",P78,\"\")","v":"62.8"}]
[{"$f":"IF(ISBLANK(C79),\" \",ROW(B79)-7)","v":72},"A","Calculate, using ","π = 3.14 :             ","π"," × ",{"$f":"10*RANDBETWEEN(2,6)","v":60}," ÷ 2",null,null,null,{"$f":"CONCATENATE(\"\",C79,\"\",D79,\"\",E79,\"\",F79,\"\",G79,\"\",H79,\"\",I79,\"\",J79,\"\")","v":"Calculate, using π = 3.14 :             π × 60 ÷ 2"},{"$f":"3.14*G79/2","v":94.2},null,null,null,{"$f":"CONCATENATE(\"\",M79,\"\",N79,\"\",O79,\"\",P79,\"\")","v":"94.2"}]
[{"$f":"IF(ISBLANK(C80),\" \",ROW(B80)-7)","v":73},"A","Calculate, using ","π = 3.14 :             ","π"," × ",{"$f":"RANDBETWEEN(1,10)","v":1},"²",null,null,null,{"$f":"CONCATENATE(\"\",C80,\"\",D80,\"\",E80,\"\",F80,\"\",G80,\"\",H80,\"\",I80,\"\",J80,\"\")","v":"Calculate, using π = 3.14 :             π × 1²"},{"$f":"3.14*G80^2","v":3.14},null,null,null,{"$f":"CONCATENATE(\"\",M80,\"\",N80,\"\",O80,\"\",P80,\"\")","v":"3.14"}]
[{"$f":"IF(ISBLANK(C81),\" \",ROW(B81)-7)","v":74},"A","Calculate:   ",{"$f":"CHOOSE(K81,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"RANDBETWEEN(1500,3500)","v":2030},{"$f":"RANDBETWEEN(5000,35000)/100","v":98.92},{"$f":"RANDBETWEEN(5000,35000)/100","v":188.9},{"$f":"RANDBETWEEN(50,350)+(1-(F81+G81-INT(F81+G81)))","v":147.18},null,null,{"$f":"RANDBETWEEN(1,5)","v":2},{"$f":"CONCATENATE(\"\",C81,\"\",D81,\"\",E81,\" – (\",D81,TEXT(F81,\"#.00\"),\" + \",D81,TEXT(G81,\"#.00\"),\" + \",D81,TEXT(H81,\"#.00\"),\")\",I81,\"\",J81,\"\")","v":"Calculate:   £2030 – (£98.92 + £188.90 + £147.18)"},{"$f":"E81-F81-G81-H81","v":1594.9999999999998},null,null,null,{"$f":"CONCATENATE(D81,TEXT(M81,\"#.00\"),\"\",N81,\"\",O81,\"\",P81,\"\")","v":"£1595.00"}]
[{"$f":"IF(ISBLANK(C82),\" \",ROW(B82)-7)","v":75},"A","Calculate:   ",{"$f":"CHOOSE(K82,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"RANDBETWEEN(150,350)","v":287},{"$f":"RANDBETWEEN(2000,6000)/100","v":24.77},{"$f":"RANDBETWEEN(2000,6000)/100","v":31.66},null,null,null,{"$f":"RANDBETWEEN(1,5)","v":3},{"$f":"CONCATENATE(\"\",C82,\"\",D82,\"\",E82,\" – \",D82,TEXT(F82,\"#.00\"),\" – \",D82,TEXT(G82,\"#.00\"),,\"\",I82,\"\",J82,\"\")","v":"Calculate:   £287 – £24.77 – £31.66"},{"$f":"E82-F82-G82-H82","v":230.57000000000002},null,null,null,{"$f":"CONCATENATE(D82,TEXT(M82,\"#.00\"),\"\",N82,\"\",O82,\"\",P82,\"\")","v":"£230.57"}]
[{"$f":"IF(ISBLANK(C83),\" \",ROW(B83)-7)","v":76},"A","Calculate:   ",{"$f":"CHOOSE(K83,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"$"},{"$f":"RANDBETWEEN(15000,35000)/100","v":190.37},{"$f":"RANDBETWEEN(2,6)*10+RANDBETWEEN(1,9)","v":34},{"$f":"RANDBETWEEN(2,6)*10+RANDBETWEEN(1,9)","v":37},null,null,null,{"$f":"RANDBETWEEN(1,5)","v":4},{"$f":"CONCATENATE(\"\",C83,\"\",D83,\"\",TEXT(E83,\"#.00\"),\" – \",D83,F83,\" – \",D83,G83,\"\",I83,\"\",J83,\"\")","v":"Calculate:   $190.37 – $34 – $37"},{"$f":"E83-F83-G83-H83","v":119.37},null,null,null,{"$f":"CONCATENATE(D83,TEXT(M83,\"#.00\"),\"\",N83,\"\",O83,\"\",P83,\"\")","v":"$119.37"}]
[{"$f":"IF(ISBLANK(C84),\" \",ROW(B84)-7)","v":77},"A","Calculate:   ",{"$f":"RANDBETWEEN(2,6)*10+RANDBETWEEN(1,9)*0.1","v":60.6},"+",{"$f":"RANDBETWEEN(2,7)+RANDBETWEEN(1,9)*0.1","v":5.3},"×",{"$f":"RANDBETWEEN(3,6)","v":4},"+",{"$f":"RANDBETWEEN(1,8)+RANDBETWEEN(1,9)*0.1","v":5.9},null,{"$f":"CONCATENATE(\"\",C84,\"\",D84,\" \",E84,\" \",F84,\" \",G84,\" \",H84,\" \",I84,\" \",J84,\"\")","v":"Calculate:   60.6 + 5.3 × 4 + 5.9"},{"$f":"D84+F84*H84+J84","v":87.7},null,null,null,{"$f":"CONCATENATE(\"\",M84,\"\",N84,\"\",O84,\"\",P84,\"\")","v":"87.7"}]
[{"$f":"IF(ISBLANK(E85),\" \",ROW(B85)-7)","v":78},"A","Calculate:   ",{"$f":"CHOOSE(K85,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"$"},{"$f":"RANDBETWEEN(1010,9999)/100","v":42.03}," × ",{"$f":"10*RANDBETWEEN(2,5)","v":50},null,null,null,{"$f":"RANDBETWEEN(1,5)","v":4},{"$f":"CONCATENATE(\"\",C85,\"\",D85,\"\",TEXT(E85,\"#.00\"),\"\",F85,\"\",G85,\"\",H85,\"\",I85,\"\",J85,\"\")","v":"Calculate:   $42.03 × 50"},{"$f":"E85*G85","v":2101.5},null,null,null,{"$f":"CONCATENATE(D85,IF(M85=INT(M85),M85,TEXT(M85,\"#.00\")),\"\",N85,\"\",O85,\"\",P85,\"\")","v":"$2101.50"}]
[{"$f":"IF(ISBLANK(D86),\" \",ROW(B86)-7)","v":79},"A","Calculate:   ",{"$f":"RANDBETWEEN(1010,9999)","v":6334},{"$f":"CHOOSE(K86,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":"ml"}," × ",{"$f":"10*RANDBETWEEN(2,5)","v":30},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":10},{"$f":"CONCATENATE(\"\",C86,\"\",D86,\"\",E86,\"\",F86,\"\",G86,\"\",H86,\"\",I86,\"\",J86,\"\")","v":"Calculate:   6334ml × 30"},{"$f":"D86*G86","v":190020},null,null,null,{"$f":"CONCATENATE(\"\",M86,\" \",E86,N86,\"\",O86,\"\",P86,\"\")","v":"190020 ml"}]
[{"$f":"IF(ISBLANK(E87),\" \",ROW(B87)-7)","v":80},"A","Calculate:   ","£",{"$f":"RANDBETWEEN(6,9)+RANDBETWEEN(1,9)*0.1","v":6.5}," × ",{"$f":"RANDBETWEEN(5,9)","v":8}," × 1.5",null,null,null,{"$f":"CONCATENATE(\"\",C87,\"\",D87,\"\",TEXT(E87,\"#.00\"),\"\",F87,\"\",G87,\"\",H87,\"\",I87,\"\",J87,\"\")","v":"Calculate:   £6.50 × 8 × 1.5"},{"$f":"E87*G87*1.5","v":78},null,null,null,{"$f":"CONCATENATE(D87,IF(M87=INT(M87),M87,TEXT(M87,\"#.00\")),\"\",N87,\"\",O87,\"\",P87,\"\")","v":"£78"}]
[{"$f":"IF(ISBLANK(E88),\" \",ROW(B88)-7)","v":81},"A","Calculate:   ",{"$f":"IF(K88=1,2,1)*RANDBETWEEN(1,9)","v":16}," × ",{"$f":"IF(K88=1,1,2)*RANDBETWEEN(1,9)","v":2}," ÷ 2",null,null,null,{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C88,\"\",D88,\"\",E88,\"\",F88,\"\",G88,\"\",H88,\"\",I88,\"\",J88,\"\")","v":"Calculate:   16 × 2 ÷ 2"},{"$f":"D88*F88/2","v":16},null,null,null,{"$f":"CONCATENATE(\"\",M88,\"\",N88,\"\",O88,\"\",P88,\"\")","v":"16"}]
[{"$f":"IF(ISBLANK(E89),\" \",ROW(B89)-7)","v":82},"A","Calculate:   ",{"$f":"RANDBETWEEN(2,9)*10+RANDBETWEEN(1,9)","v":82}," ÷ ",10,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C89,\"\",D89,\"\",E89,\"\",F89,\"\",G89,\"\",H89,\"\",I89,\"\",J89,\"\")","v":"Calculate:   82 ÷ 10"},{"$f":"D89/10","v":8.1999999999999993},null,null,null,{"$f":"CONCATENATE(\"\",M89,\"\",N89,\"\",O89,\"\",P89,\"\")","v":"8.2"}]
[{"$f":"IF(ISBLANK(E90),\" \",ROW(B90)-7)","v":83},"A","Calculate:   ",{"$f":"RANDBETWEEN(1,9)*100+RANDBETWEEN(1,9)*10","v":510},{"$f":"CHOOSE(K90,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":"ml"}," × ",{"$f":"RANDBETWEEN(6,9)","v":8},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":10},{"$f":"CONCATENATE(\"\",C90,\"\",D90,\"\",E90,\"\",F90,\"\",G90,\"\",H90,\"\",I90,\"\",J90,\"\")","v":"Calculate:   510ml × 8"},{"$f":"D90*G90","v":4080},null,null,null,{"$f":"CONCATENATE(\"\",M90,\" \",E90,N90,\"\",O90,\"\",P90,\"\")","v":"4080 ml"}]
[{"$f":"IF(ISBLANK(E91),\" \",ROW(B91)-7)","v":84},"A","Calculate:   ",{"$f":"CHOOSE(K91,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"€"},{"$f":"RANDBETWEEN(6,9)*G91","v":400}," ÷ ",{"$f":"10*RANDBETWEEN(2,5)","v":50},null,null,null,{"$f":"RANDBETWEEN(1,5)","v":5},{"$f":"CONCATENATE(\"\",C91,\"\",D91,\"\",E91,\"\",F91,\"\",G91,\"\",H91,\"\",I91,\"\",J91,\"\")","v":"Calculate:   €400 ÷ 50"},{"$f":"E91/G91","v":8},null,null,null,{"$f":"CONCATENATE(D91,IF(M91=INT(M91),M91,TEXT(M91,\"#.00\")),\"\",N91,\"\",O91,\"\",P91,\"\")","v":"€8"}]
[{"$f":"IF(ISBLANK(D92),\" \",ROW(B92)-7)","v":85},"A","Calculate:   ",{"$f":"RANDBETWEEN(50,99)*G92","v":2580},{"$f":"CHOOSE(K92,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":" miles"}," ÷ ",{"$f":"10*RANDBETWEEN(2,5)","v":30},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":9},{"$f":"CONCATENATE(\"\",C92,\"\",D92,\"\",E92,\"\",F92,\"\",G92,\"\",H92,\"\",I92,\"\",J92,\"\")","v":"Calculate:   2580 miles ÷ 30"},{"$f":"D92/G92","v":86},null,null,null,{"$f":"CONCATENATE(\"\",M92,\" \",E92,N92,\"\",O92,\"\",P92,\"\")","v":"86  miles"}]
[{"$f":"IF(ISBLANK(D93),\" \",ROW(B93)-7)","v":86},"A","Calculate:   ",{"$f":"RANDBETWEEN(1,3)*10+RANDBETWEEN(1,9)","v":29}," × ",{"$f":"RANDBETWEEN(1,9)*10+RANDBETWEEN(1,9)","v":94},null,null,null,null,null,{"$f":"CONCATENATE(\"\",C93,\"\",D93,\"\",E93,\"\",F93,\"\",G93,\"\",H93,\"\",I93,\"\",J93,\"\")","v":"Calculate:   29 × 94"},{"$f":"D93*F93","v":2726},null,null,null,{"$f":"CONCATENATE(\"\",M93,\"\",N93,\"\",O93,\"\",P93,\"\")","v":"2726"}]
[{"$f":"IF(ISBLANK(D94),\" \",ROW(B94)-7)","v":87},"A","Calculate:   ","£",{"$f":"RANDBETWEEN(1001,9999)","v":3735}," × ",{"$f":"RANDBETWEEN(6,9)","v":9},null,null,null,null,{"$f":"CONCATENATE(\"\",C94,\"\",D94,\"\",E94,\"\",F94,\"\",G94,\"\",H94,\"\",I94,\"\",J94,\"\")","v":"Calculate:   £3735 × 9"},"£",{"$f":"E94*G94","v":33615},null,null,{"$f":"CONCATENATE(\"\",M94,\"\",N94,\"\",O94,\"\",P94,\"\")","v":"£33615"}]
[{"$f":"IF(ISBLANK(C95),\" \",ROW(B95)-7)","v":88},"A","Calculate:   ",{"$f":"RANDBETWEEN(11,19)","v":17}," × ",{"$f":"RANDBETWEEN(4,9)","v":7}," × ",{"$f":"RANDBETWEEN(4,9)","v":4},null,null,null,{"$f":"CONCATENATE(\"\",C95,\"\",D95,\"\",E95,\"\",F95,\"\",G95,\"\",H95,\"\",I95,\"\",J95,\"\")","v":"Calculate:   17 × 7 × 4"},{"$f":"D95*F95*H95","v":476},null,null,null,{"$f":"CONCATENATE(\"\",M95,\"\",N95,\"\",O95,\"\",P95,\"\")","v":"476"}]
[{"$f":"IF(ISBLANK(D96),\" \",ROW(B96)-7)","v":89},"A","Calculate:   ",{"$f":"RANDBETWEEN(2,9)*10","v":80}," + ",{"$f":"RANDBETWEEN(12,15)","v":13}," × ",{"$f":"RANDBETWEEN(12,19)","v":19},null,null,null,{"$f":"CONCATENATE(\"\",C96,\"\",D96,\"\",E96,\"\",F96,\"\",G96,\"\",H96,\"\",I96,\"\",J96,\"\")","v":"Calculate:   80 + 13 × 19"},{"$f":"D96+F96*H96","v":327},null,null,null,{"$f":"CONCATENATE(\"\",M96,\"\",N96,\"\",O96,\"\",P96,\"\")","v":"327"}]
[{"$f":"IF(ISBLANK(C97),\" \",ROW(B97)-7)","v":90},"A","Calculate:      ",{"$f":"RANDBETWEEN(20,99)","v":35},{"$f":"RANDBETWEEN(3,9)","v":5},{"$f":"RANDBETWEEN(20,99)","v":63},{"$f":"RANDBETWEEN(3,9)","v":7},{"$f":"RANDBETWEEN(20,99)","v":97},{"$f":"RANDBETWEEN(3,9)","v":9},{"$f":"CHOOSE(K97,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"$"},{"$f":"RANDBETWEEN(1,5)","v":4},{"$f":"CONCATENATE(\"\",C97,\"\",J97,D97,\" × \",E97,\"   +   \",J97,F97,\" × \",G97,\"   +   \",J97,H97,\" × \",I97)","v":"Calculate:      $35 × 5   +   $63 × 7   +   $97 × 9"},{"$f":"D97*E97+F97*G97+H97*I97","v":1489},null,null,null,{"$f":"CONCATENATE(J97,M97,\"\",N97,\"\",O97,\"\",P97,\"\")","v":"$1489"}]
[{"$f":"IF(ISBLANK(C98),\" \",ROW(B98)-7)","v":91},"A","Calculate:      ",{"$f":"CHOOSE(K98,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"€"},{"$f":"J98*RANDBETWEEN(1001,9999)/100","v":743.44}," ÷ ",{"$f":"J98","v":8},null,null,{"$f":"RANDBETWEEN(6,9)","v":8},{"$f":"RANDBETWEEN(1,5)","v":5},{"$f":"CONCATENATE(\"\",C98,\"\",D98,\"\",TEXT(E98,\"#.00\"),\"\",F98,\"\",G98,\"\",H98,\"\",I98,\"\")","v":"Calculate:      €743.44 ÷ 8"},{"$f":"E98/G98","v":92.93},null,null,null,{"$f":"CONCATENATE(D98,TEXT(M98,\"#.00\"),\"\",N98,\"\",O98,\"\",P98,\"\")","v":"€92.93"}]
[{"$f":"IF(ISBLANK(C99),\" \",ROW(B99)-7)","v":92},"A","Express the fraction in its simplest form:           ",{"$f":"RANDBETWEEN(1,F99-1)","v":4},"/",{"$f":"RANDBETWEEN(3,10)","v":6},null,null,null,null,{"$f":"CHOOSE(RANDBETWEEN(1,4),4,20,10,6)","v":4},{"$f":"CONCATENATE(\"\",C99,\"\",D99*K99,\"\",E99,\"\",F99*K99,\"\",G99,\"\",H99,\"\",I99,\"\",J99,\"\")","v":"Express the fraction in its simplest form:           16/24"},{"$f":"D99/GCD(D99,F99)","v":2},"/",{"$f":"F99/GCD(D99,F99)","v":3},null,{"$f":"CONCATENATE(\"\",M99,\"\",N99,\"\",O99,\"\",P99,\"\")","v":"2/3"}]
[{"$f":"IF(ISBLANK(C100),\" \",ROW(B100)-7)","v":93},"A","Express the fraction in its simplest form:           ",{"$f":"RANDBETWEEN(1,F100-1)","v":6},"/",{"$f":"RANDBETWEEN(3,10)","v":7},null,null,null,null,{"$f":"CHOOSE(RANDBETWEEN(1,4),8,10,100,6)","v":8},{"$f":"CONCATENATE(\"\",C100,\"\",D100*K100,\"\",E100,\"\",F100*K100,\"\",G100,\"\",H100,\"\",I100,\"\",J100,\"\")","v":"Express the fraction in its simplest form:           48/56"},{"$f":"D100/GCD(D100,F100)","v":6},"/",{"$f":"F100/GCD(D100,F100)","v":7},null,{"$f":"CONCATENATE(\"\",M100,\"\",N100,\"\",O100,\"\",P100,\"\")","v":"6/7"}]
[{"$f":"IF(ISBLANK(C101),\" \",ROW(B101)-7)","v":94},"A","Express the ratio in its simplest form:           ",{"$f":"RANDBETWEEN(2,10)","v":8}," : ",{"$f":"RANDBETWEEN(5,10)","v":5}," : ",{"$f":"RANDBETWEEN(1,8)","v":8},null,null,{"$f":"CHOOSE(RANDBETWEEN(1,4),4,20,10,6)","v":20},{"$f":"CONCATENATE(\"\",C101,\"\",D101*K101,\"\",E101,\"\",F101*K101,\"\",G101,\"\",H101*K101,\"\",I101,\"\",J101,\"\")","v":"Express the ratio in its simplest form:           160 : 100 : 160"},{"$f":"D101/GCD(D101,F101,H101)","v":8},{"$f":"F101/GCD(D101,F101,H101)","v":5},{"$f":"H101/GCD(D101,F101,H101)","v":8},null,{"$f":"CONCATENATE(\"\",M101,\" : \",N101,\" : \",O101,\"\",P101,\"\")","v":"8 : 5 : 8"}]
[{"$f":"IF(ISBLANK(D102),\" \",ROW(B102)-7)","v":95},"A","Round ",{"$f":"RANDBETWEEN(1,99)+RANDBETWEEN(0,9)/10+RANDBETWEEN(0,9)/100+RANDBETWEEN(IF(K102=2,1,5),9)/1000","v":79.867999999999995}," to 2 decimal places",null,null,null,null,null,{"$f":"IF(RAND()<0.8,1,2)","v":1},{"$f":"CONCATENATE(\"\",C102,\"\",D102,\"\",E102,\"\",F102,\"\",G102,\"\",H102,\"\",I102,\"\",J102,\"\")","v":"Round 79.868 to 2 decimal places"},{"$f":"TEXT(MROUND(D102,0.01),\"#.00\")","v":"79.87"},null,null,null,{"$f":"CONCATENATE(\"\",M102,\"\",N102,\"\",O102,\"\",P102,\"\")","v":"79.87"}]
[{"$f":"IF(ISBLANK(D103),\" \",ROW(B103)-7)","v":96},"A","Round    ",{"$f":"(RANDBETWEEN(1,8)+10*RANDBETWEEN(1,8)+100*RANDBETWEEN(1,8))*10^K103","v":363000},"    to ",{"$f":"RANDBETWEEN(1,2)","v":2}," significant figure",{"$f":"IF(F103=1,\"\",\"s\")","v":"s"},null,null,{"$f":"RANDBETWEEN(1,3)","v":3},{"$f":"CONCATENATE(\"\",C103,\"\",TEXT(D103,\"### ### ###\"),\"\",E103,\"\",F103,\"\",G103,\"\",H103,\"\",I103,\"\",J103,\"\")","v":"Round     363 000    to 2 significant figures"},{"$f":"IF(F103=1,CHOOSE(K103,MROUND(D103,1000),MROUND(D103,10000),MROUND(D103,100000)),IF(F103=2,CHOOSE(K103,MROUND(D103,100),MROUND(D103,1000),MROUND(D103,10000)),CHOOSE(K103,MROUND(D103,10),MROUND(D103,100),MROUND(D103,1000))))","v":360000},null,null,null,{"$f":"CONCATENATE(\"\",TEXT(M103,\"### ###\"),\"\",N103,\"\",O103,\"\",P103,\"\")","v":"360 000"}]
[{"$f":"IF(ISBLANK(C104),\" \",ROW(B104)-7)","v":97},"A","State the minimum and maximum values of ",{"$f":"CHOOSE(K104,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"£"},{"$f":"10^RANDBETWEEN(2,3)*RANDBETWEEN(1,99)","v":9000},{"$f":"CHOOSE(K104,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":""}," ± ",{"$f":"D104","v":"£"},{"$f":"RANDBETWEEN(50,0.5*E104)","v":1642},{"$f":"F104","v":""},{"$f":"RANDBETWEEN(1,11)","v":1},{"$f":"CONCATENATE(\"\",C104,\"\",D104,\"\",E104,\"\",F104,\"\",G104,\"\",H104,\"\",I104,\"\",J104,\"\")","v":"State the minimum and maximum values of £9000 ± £1642"},"Min: ",{"$f":"E104-I104","v":7358},", Max: ",{"$f":"E104+I104","v":10642},{"$f":"CONCATENATE(\"\",M104,D104,N104,F104,O104,D104,P104,F104)","v":"Min: £7358, Max: £10642"}]
[{"$f":"IF(ISBLANK(C105),\" \",ROW(B105)-7)","v":98},"A","State which fraction is ",{"$f":"IF(K105=1,\"smaller:    \",\"larger:    \")","v":"smaller:    "},{"$f":"RANDBETWEEN(1,4)","v":2},{"$f":"IF(J105=1,RANDBETWEEN(5,20),RANDBETWEEN(H105+1,30))","v":13},{"$f":"E105","v":2},{"$f":"IF(J105=2,RANDBETWEEN(5,20),RANDBETWEEN(F105+1,30))","v":7},null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C105,\"\",D105,E105,\"/\",F105,\"   or   \",G105,\"/\",H105)","v":"State which fraction is smaller:    2/13   or   2/7"},{"$f":"IF($K105=2,IF($E105/$F105>$G105/$H105,$E105,$G105),IF($E105/$F105<$G105/$H105,$E105,$G105))","v":2},"/",{"$f":"IF($K105=2,IF($E105/$F105>$G105/$H105,$F105,$H105),IF($E105/$F105<$G105/$H105,$F105,$H105))","v":13},null,{"$f":"CONCATENATE(\"\",M105,\"\",N105,\"\",O105,\"\",P105,\"\")","v":"2/13"}]
[{"$f":"IF(ISBLANK(C106),\" \",ROW(B106)-7)","v":99},"A","State which fraction is ",{"$f":"IF(K106=1,\"smaller:    \",\"larger:    \")","v":"larger:    "},{"$f":"IF(J106=1,RANDBETWEEN(5,20),RANDBETWEEN(G106+1,29))","v":20},{"$f":"RANDBETWEEN(30,50)","v":39},{"$f":"IF(J106=2,RANDBETWEEN(5,20),RANDBETWEEN(E106+1,29))","v":8},{"$f":"F106","v":39},null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"CONCATENATE(\"\",C106,\"\",D106,E106,\"/\",F106,\"   or   \",G106,\"/\",H106)","v":"State which fraction is larger:    20/39   or   8/39"},{"$f":"IF($K106=2,IF($E106/$F106>$G106/$H106,$E106,$G106),IF($E106/$F106<$G106/$H106,$E106,$G106))","v":20},"/",{"$f":"IF($K106=2,IF($E106/$F106>$G106/$H106,$F106,$H106),IF($E106/$F106<$G106/$H106,$F106,$H106))","v":39},null,{"$f":"CONCATENATE(\"\",M106,\"\",N106,\"\",O106,\"\",P106,\"\")","v":"20/39"}]
[{"$f":"IF(ISBLANK(D107),\" \",ROW(B107)-7)","v":100},"A","What is the square root of ",{"$f":"CHOOSE(K107,3,4,5,6,10)^2","v":16},"?",null,null,null,null,null,{"$f":"RANDBETWEEN(1,5)","v":2},{"$f":"CONCATENATE(\"\",C107,\"\",D107,\"\",E107,\"\",F107,\"\",G107,\"\",H107,\"\",I107,\"\",J107,\"\")","v":"What is the square root of 16?"},{"$f":"SQRT(D107)","v":4},null,null,null,{"$f":"CONCATENATE(\"\",M107,\"\",N107,\"\",O107,\"\",P107,\"\")","v":"4"}]
[{"$f":"IF(ISBLANK(D108),\" \",ROW(B108)-7)","v":101},"A","What temperature is ",{"$f":"RANDBETWEEN(20,40)","v":30},"°C higher than –",{"$f":"RANDBETWEEN(10,50)","v":19},"°C ?",null,null,null,null,{"$f":"CONCATENATE(\"\",C108,\"\",D108,\"\",E108,\"\",F108,\"\",G108,\"\",H108,\"\",I108,\"\",J108,\"\")","v":"What temperature is 30°C higher than –19°C ?"},{"$f":"-1*F108+D108","v":11},"°C",null,null,{"$f":"CONCATENATE(\"\",M108,\"\",N108,\"\",O108,\"\",P108,\"\")","v":"11°C"}]
[{"$f":"IF(ISBLANK(D109),\" \",ROW(B109)-7)","v":102},"A","What temperature is ",{"$f":"RANDBETWEEN(20,40)","v":40},"°C lower than ",{"$f":"RANDBETWEEN(10,50)","v":22},"°C ?",null,null,null,null,{"$f":"CONCATENATE(\"\",C109,\"\",D109,\"\",E109,\"\",F109,\"\",G109,\"\",H109,\"\",I109,\"\",J109,\"\")","v":"What temperature is 40°C lower than 22°C ?"},{"$f":"F109-D109","v":-18},"°C",null,null,{"$f":"CONCATENATE(\"\",M109,\"\",N109,\"\",O109,\"\",P109,\"\")","v":"-18°C"}]
[{"$f":"IF(ISBLANK(D110),\" \",ROW(B110)-7)","v":103},"A","What time is ",{"$f":"RANDBETWEEN(1,5)","v":5},{"$f":"5*RANDBETWEEN(5,11)","v":25},{"$f":"IF(K110<3,IF(RAND()<0.4,\"before \",\"earlier than \"),IF(RAND()<0.4,\"after \",\"later than \"))","v":"earlier than "},{"$f":"IF(ISODD(K110),J110,IF(J110=12,12,MOD(J110,12)))","v":9},{"$f":"RANDBETWEEN(1,11)*5","v":10},{"$f":"IF(ISODD(K110),\"\",IF(J110>12,\"pm\",\"am\"))","v":"am"},{"$f":"RANDBETWEEN(1,23)","v":9},{"$f":"RANDBETWEEN(1,4)","v":2},{"$f":"CONCATENATE(\"\",C110,\"\",D110,\" hour\",IF(D110=1,\" \",\"s \"),E110,\" minutes \",F110,\"\",IF(ISODD(K110),TEXT(G110,\"00\"),G110),\":\",TEXT(H110,\"00\"),\"\",I110,\"?\")","v":"What time is 5 hours 25 minutes earlier than 9:10am?"},{"$f":"IF(K110<3,TIME(J110,H110,0)-TIME(D110,E110,0)+24,TIME(J110,H110,0)+TIME(D110,E110,0))","v":24.15625},null,null,null,{"$f":"CONCATENATE(\"\",IF(ISODD(K110),TEXT(M110,\"hh:mm\"),TEXT(M110,\"h:mm AM/PM\")),\"\",N110,\"\",O110,\"\",P110,\"\")","v":"3:45 AM"}]
[{"$f":"IF(ISBLANK(D111),\" \",ROW(B111)-7)","v":104},"A","What time is ",{"$f":"RANDBETWEEN(1,5)","v":2},{"$f":"5*RANDBETWEEN(5,11)","v":40},{"$f":"IF(K111<3,IF(RAND()<0.4,\"before \",\"earlier than \"),IF(RAND()<0.4,\"after \",\"later than \"))","v":"after "},{"$f":"IF(ISODD(K111),J111,IF(J111=12,12,MOD(J111,12)))","v":1},{"$f":"RANDBETWEEN(1,11)*5","v":45},{"$f":"IF(ISODD(K111),\"\",IF(J111>12,\"pm\",\"am\"))","v":"pm"},{"$f":"RANDBETWEEN(1,23)","v":13},{"$f":"RANDBETWEEN(1,4)","v":4},{"$f":"CONCATENATE(\"\",C111,\"\",D111,\" hour\",IF(D111=1,\" \",\"s \"),E111,\" minutes \",F111,\"\",IF(ISODD(K111),TEXT(G111,\"00\"),G111),\":\",TEXT(H111,\"00\"),\"\",I111,\"?\")","v":"What time is 2 hours 40 minutes after 1:45pm?"},{"$f":"IF(K111<3,TIME(J111,H111,0)-TIME(D111,E111,0)+24,TIME(J111,H111,0)+TIME(D111,E111,0))","v":0.68402777777777768},null,null,null,{"$f":"CONCATENATE(\"\",IF(ISODD(K111),TEXT(M111,\"hh:mm\"),TEXT(M111,\"h:mm AM/PM\")),\"\",N111,\"\",O111,\"\",P111,\"\")","v":"4:25 PM"}]
[{"$f":"IF(ISBLANK(D112),\" \",ROW(B112)-7)","v":105},"A","Express    (a)  ",{"$f":"IF(K112=1,100,1)*RANDBETWEEN(2,25)","v":2400},{"$f":"IF(K112=1,\" centimetres and \",\" metres and \")","v":" centimetres and "},{"$f":"IF(K112=1,100,1)*RANDBETWEEN(2,25)","v":300},{"$f":"IF(K112=1,\" centimetres in metres\",\" metres in centimetres\")","v":" centimetres in metres"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C112,\"\",D112,\"\",E112,\"   (b)  \",F112,\"\",G112,\"\",H112,\"\",I112,\"\",J112,\"\")","v":"Express    (a)  2400 centimetres and    (b)  300 centimetres in metres"},{"$f":"IF(K112=1,D112/100,D112*100)","v":24},{"$f":"IF(K112=1,\" metres and \",\" cm and \")","v":" metres and "},{"$f":"IF(K112=1,F112/100,F112*100)","v":3},{"$f":"IF(K112=1,\" metres\",\" cm\")","v":" metres"},{"$f":"CONCATENATE(\"\",M112,\"\",N112,\"\",O112,\"\",P112,\"\")","v":"24 metres and 3 metres"}]
[{"$f":"IF(ISBLANK(D113),\" \",ROW(B113)-7)","v":106},"A","Express    (a)  ",{"$f":"IF(K113=1,1000,1)*RANDBETWEEN(2,25)","v":11000},{"$f":"IF(K113=1,\" grams and \",\" kilograms and \")","v":" grams and "},{"$f":"IF(K113=1,1000,1)*RANDBETWEEN(2,25)","v":17000},{"$f":"IF(K113=1,\" grams in kilograms\",\" kilograms in grams\")","v":" grams in kilograms"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C113,\"\",D113,\"\",E113,\"   (b)  \",F113,\"\",G113,\"\",H113,\"\",I113,\"\",J113,\"\")","v":"Express    (a)  11000 grams and    (b)  17000 grams in kilograms"},{"$f":"IF(K113=1,D113/1000,D113*1000)","v":11},{"$f":"IF(K113=1,\" kg and \",\" grams and \")","v":" kg and "},{"$f":"IF(K113=1,F113/1000,F113*1000)","v":17},{"$f":"IF(K113=1,\" kg\",\" grams\")","v":" kg"},{"$f":"CONCATENATE(\"\",M113,\"\",N113,\"\",O113,\"\",P113,\"\")","v":"11 kg and 17 kg"}]
[{"$f":"IF(ISBLANK(D114),\" \",ROW(B114)-7)","v":107},"A","Express    (a)  ",{"$f":"IF(K114=1,1000,1)*RANDBETWEEN(2,25)","v":11},{"$f":"IF(K114=1,\" metres and \",\" kilometres and \")","v":" kilometres and "},{"$f":"IF(K114=1,1000,1)*RANDBETWEEN(2,25)","v":13},{"$f":"IF(K114=1,\" metres in kilometres\",\" kilometres in metres\")","v":" kilometres in metres"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"CONCATENATE(\"\",C114,\"\",D114,\"\",E114,\"   (b)  \",F114,\"\",G114,\"\",H114,\"\",I114,\"\",J114,\"\")","v":"Express    (a)  11 kilometres and    (b)  13 kilometres in metres"},{"$f":"IF(K114=1,D114/1000,D114*1000)","v":11000},{"$f":"IF(K114=1,\" km and \",\" metres and \")","v":" metres and "},{"$f":"IF(K114=1,F114/1000,F114*1000)","v":13000},{"$f":"IF(K114=1,\" km\",\" metres\")","v":" metres"},{"$f":"CONCATENATE(\"\",M114,\"\",N114,\"\",O114,\"\",P114,\"\")","v":"11000 metres and 13000 metres"}]
[{"$f":"IF(ISBLANK(D115),\" \",ROW(B115)-7)","v":108},"A","Express    (a)  ",{"$f":"IF(K115=1,1000,1)*RANDBETWEEN(2,25)","v":21},{"$f":"IF(K115=1,\" millilitres and \",\" litres and \")","v":" litres and "},{"$f":"IF(K115=1,1000,1)*RANDBETWEEN(2,25)","v":14},{"$f":"IF(K115=1,\" millilitres in litres\",\" litres in millilitres\")","v":" litres in millilitres"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"CONCATENATE(\"\",C115,\"\",D115,\"\",E115,\"   (b)  \",F115,\"\",G115,\"\",H115,\"\",I115,\"\",J115,\"\")","v":"Express    (a)  21 litres and    (b)  14 litres in millilitres"},{"$f":"IF(K115=1,D115/1000,D115*1000)","v":21000},{"$f":"IF(K115=1,\" litres and \",\" ml and \")","v":" ml and "},{"$f":"IF(K115=1,F115/1000,F115*1000)","v":14000},{"$f":"IF(K115=1,\" litres\",\" ml\")","v":" ml"},{"$f":"CONCATENATE(\"\",M115,\"\",N115,\"\",O115,\"\",P115,\"\")","v":"21000 ml and 14000 ml"}]
[{"$f":"IF(ISBLANK(D116),\" \",ROW(B116)-7)","v":109},"A","Express    (a)  ",{"$f":"IF(K116=1,10,1)*RANDBETWEEN(15,95)","v":72},{"$f":"IF(K116=1,\" millimetres and \",\" centimetres and \")","v":" centimetres and "},{"$f":"IF(K116=1,10,1)*RANDBETWEEN(15,95)","v":79},{"$f":"IF(K116=1,\" millimetres in centimetres\",\" centimetres in millimetres\")","v":" centimetres in millimetres"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"CONCATENATE(\"\",C116,\"\",D116,\"\",E116,\"   (b)  \",F116,\"\",G116,\"\",H116,\"\",I116,\"\",J116,\"\")","v":"Express    (a)  72 centimetres and    (b)  79 centimetres in millimetres"},{"$f":"IF(K116=1,D116/10,D116*10)","v":720},{"$f":"IF(K116=1,\" cm and \",\" mm and \")","v":" mm and "},{"$f":"IF(K116=1,F116/10,F116*10)","v":790},{"$f":"IF(K116=1,\" cm\",\" mm\")","v":" mm"},{"$f":"CONCATENATE(\"\",M116,\"\",N116,\"\",O116,\"\",P116,\"\")","v":"720 mm and 790 mm"}]
[{"$f":"IF(ISBLANK(D117),\" \",ROW(B117)-7)","v":110},"A","Express ",{"$f":"RANDBETWEEN(0,9)+CHOOSE(RANDBETWEEN(1,3),0.25,0.75,0.5)","v":5.75}," hours in hours and minutes",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C117,\"\",D117,\"\",E117,\"\",F117,\"\",G117,\"\",H117,\"\",I117,\"\",J117,\"\")","v":"Express 5.75 hours in hours and minutes"},{"$f":"INT(D117)","v":5},{"$f":"CONCATENATE(\" hour\",IF(M117=1,\" \",\"s \"))","v":" hours "},{"$f":"(D117-INT(D117))*60","v":45}," minutes",{"$f":"CONCATENATE(\"\",M117,\"\",N117,\"\",O117,\"\",P117,\"\")","v":"5 hours 45 minutes"}]
[{"$f":"IF(ISBLANK(D118),\" \",ROW(B118)-7)","v":111},"A","Express ",{"$f":"RANDBETWEEN(2,9)","v":4}," hours ",{"$f":"15*RANDBETWEEN(1,3)","v":15}," minutes in hours (using a decimal point)",null,null,null,null,{"$f":"CONCATENATE(\"\",C118,\"\",D118,\"\",E118,\"\",F118,\"\",G118,\"\",H118,\"\",I118,\"\",J118,\"\")","v":"Express 4 hours 15 minutes in hours (using a decimal point)"},{"$f":"D118+F118/60","v":4.25},{"$f":"CONCATENATE(\" hour\",IF(M118=1,\" \",\"s \"))","v":" hours "},null,null,{"$f":"CONCATENATE(\"\",M118,\"\",N118,\"\",O118,\"\",P118,\"\")","v":"4.25 hours "}]
[{"$f":"IF(ISBLANK(D119),\" \",ROW(B119)-7)","v":112},"A","Express ",{"$f":"RANDBETWEEN(0,9)+CHOOSE(RANDBETWEEN(1,3),0.25,0.75,0.5)","v":5.75}," minutes in minutes and seconds",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C119,\"\",D119,\"\",E119,\"\",F119,\"\",G119,\"\",H119,\"\",I119,\"\",J119,\"\")","v":"Express 5.75 minutes in minutes and seconds"},{"$f":"INT(D119)","v":5},{"$f":"CONCATENATE(\" minute\",IF(M119=1,\" \",\"s \"))","v":" minutes "},{"$f":"(D119-INT(D119))*60","v":45}," seconds",{"$f":"CONCATENATE(\"\",M119,\"\",N119,\"\",O119,\"\",P119,\"\")","v":"5 minutes 45 seconds"}]
[{"$f":"IF(ISBLANK(D120),\" \",ROW(B120)-7)","v":113},"A","Express ",{"$f":"RANDBETWEEN(2,9)","v":4},"minutes",{"$f":"15*RANDBETWEEN(1,3)","v":45}," seconds in minutes (using a decimal point)",null,null,null,null,{"$f":"CONCATENATE(\"\",C120,\"\",D120,\" \",E120,\" \",F120,\" \",G120,\"\",H120,\"\",I120,\"\",J120,\"\")","v":"Express 4 minutes 45  seconds in minutes (using a decimal point)"},{"$f":"D120+F120/60","v":4.75},{"$f":"CONCATENATE(\" minute\",IF(M120=1,\" \",\"s \"))","v":" minutes "},null,null,{"$f":"CONCATENATE(\"\",M120,\"\",N120,\"\",O120,\"\",P120,\"\")","v":"4.75 minutes "}]
[{"$f":"IF(ISBLANK(D121),\" \",ROW(B121)-7)","v":114},"A","Express ",{"$f":"RANDBETWEEN(2,9)","v":7}," out of 10 as a percentage",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C121,\"\",D121,\"\",E121,\"\",F121,\"\",G121,\"\",H121,\"\",I121,\"\",J121,\"\")","v":"Express 7 out of 10 as a percentage"},{"$f":"D121*10","v":70},"%",null,null,{"$f":"CONCATENATE(\"\",M121,\"\",N121,\"\",O121,\"\",P121,\"\")","v":"70%"}]
[{"$f":"IF(ISBLANK(C122),\" \",ROW(B122)-7)","v":115},"B","A shop offers a discount of ",1,"/",{"$f":"RANDBETWEEN(5,9)","v":7}," on a price of ",{"$f":"CHOOSE(K122,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"$"},{"$f":"TEXT(F122*RANDBETWEEN(501,999)/100,\"#.00\")","v":"62.65"},".   What is the new price?",{"$f":"RANDBETWEEN(1,4)","v":3},{"$f":"CONCATENATE(\"\",C122,\"\",D122,\"\",E122,\"\",F122,\"\",G122,\"\",H122,\"\",I122,\"\",J122,\"\")","v":"A shop offers a discount of 1/7 on a price of $62.65.   What is the new price?"},{"$f":"H122","v":"$"},{"$f":"TEXT(I122/F122*(F122-1),\"#.00\")","v":"53.70"},null,null,{"$f":"CONCATENATE(\"\",M122,\"\",N122,\"\",O122,\"\",P122,\"\")","v":"$53.70"}]
[{"$f":"IF(ISBLANK(C123),\" \",ROW(B123)-7)","v":116},"B","Add the fractions: ",{"$f":"CHOOSE(F123,1,1,2,3,RANDBETWEEN(2,4),5,RANDBETWEEN(1,6),2*RANDBETWEEN(1,3)+1,2*RANDBETWEEN(1,2))","v":5},"/",{"$f":"CHOOSE(K123,5,5,5,4,3,6,6,8,9)","v":6}," + ",{"$f":"CHOOSE(J123,1,1,2,3,RANDBETWEEN(2,4),5,RANDBETWEEN(1,6),2*RANDBETWEEN(1,3)+1,2*RANDBETWEEN(1,2))","v":6},"/",{"$f":"CHOOSE(K123,3,7,8,7,8,5,7,9,4)","v":7},{"$f":"RANDBETWEEN(1,9)","v":7},{"$f":"CONCATENATE(\"\",C123,\"\",D123,\"\",E123,\"\",F123,\"\",G123,\"\",H123,\"\",I123,\"\",J123,\".   Express your answer as a fraction in its simplest form.\")","v":"Add the fractions: 5/6 + 6/7.   Express your answer as a fraction in its simplest form."},{"$f":"R123/GCD(R123,S123)","v":71},"/",{"$f":"S123/GCD(R123,S123)","v":42},null,{"$f":"CONCATENATE(\"\",M123,\"\",N123,\"\",O123,\"\",IF(M123/O123>1,CONCATENATE(\"   or   \",INT(M123/O123),\"  \",MOD(M123,O123),\"/\",O123),\"\"))","v":"71/42   or   1  29/42"},{"$f":"D123*J123+F123*H123","v":71},{"$f":"F123*J123","v":42}]
[{"$f":"IF(ISBLANK(C124),\" \",ROW(B124)-7)","v":117},"B","Calculate ",{"$f":"RANDBETWEEN(2,4)*20","v":80},"% of ",{"$f":"CHOOSE(K124,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":""},{"$f":"10^RANDBETWEEN(1,2)*RANDBETWEEN(2,9)+5","v":305},{"$f":"CHOOSE(K124,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":""},null,null,{"$f":"RANDBETWEEN(1,11)","v":11},{"$f":"CONCATENATE(\"\",C124,\"\",D124,\"\",E124,\"\",F124,\"\",G124,\"\",H124,\"\",I124,\"\",J124,\"\")","v":"Calculate 80% of 305"},{"$f":"F124","v":""},{"$f":"G124/100*D124","v":244},{"$f":"H124","v":""},null,{"$f":"CONCATENATE(\"\",M124,\"\",N124,\"\",O124,\"\",P124,\"\")","v":"244"}]
[{"$f":"IF(ISBLANK(C125),\" \",ROW(B125)-7)","v":118},"B","Calculate ",{"$f":"2.5*CHOOSE(RANDBETWEEN(1,2),1,3)","v":7.5},"% of ",{"$f":"CHOOSE(K125,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"$"},{"$f":"10^RANDBETWEEN(2,3)*(10*RANDBETWEEN(2,9)+RANDBETWEEN(1,4)*2)","v":5600},{"$f":"CHOOSE(K125,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":""},null,null,{"$f":"RANDBETWEEN(1,11)","v":3},{"$f":"CONCATENATE(\"\",C125,\"\",D125,\"\",E125,\"\",F125,\"\",G125,\"\",H125,\"\",I125,\"\",J125,\"\")","v":"Calculate 7.5% of $5600"},{"$f":"F125","v":"$"},{"$f":"G125/100*D125","v":420},{"$f":"H125","v":""},null,{"$f":"CONCATENATE(\"\",M125,\"\",N125,\"\",O125,\"\",P125,\"\")","v":"$420"}]
[{"$f":"IF(ISBLANK(C126),\" \",ROW(B126)-7)","v":119},"B","Calculate ",{"$f":"RANDBETWEEN(2,4)*20","v":60},"% of ","£",{"$f":"10*RANDBETWEEN(3,9)+RANDBETWEEN(0,9)+RANDBETWEEN(1,4)*0.2","v":38.4},0,null,null,{"$f":"RANDBETWEEN(1,11)","v":8},{"$f":"CONCATENATE(\"\",C126,\"\",D126,\"\",E126,\"\",F126,\"\",G126,\"\",H126,\"\",I126,\"\",J126,\"\")","v":"Calculate 60% of £38.40"},"£",{"$f":"G126/100*D126","v":23.04},null,null,{"$f":"CONCATENATE(\"\",M126,\"\",N126,\"\",O126,\"\",P126,\"\")","v":"£23.04"}]
[{"$f":"IF(ISBLANK(D127),\" \",ROW(B127)-7)","v":120},"B","Calculate ",{"$f":"RANDBETWEEN(1,9)+0.5","v":2.5},"% of ",{"$f":"CHOOSE(K127,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":""},{"$f":"RANDBETWEEN(2,9)*10^RANDBETWEEN(2,3)","v":3000},{"$f":"CHOOSE(K127,\"\",\"\",\"\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":""},null,null,{"$f":"RANDBETWEEN(1,11)","v":11},{"$f":"CONCATENATE(\"\",C127,\"\",D127,\"\",E127,\"\",F127,\"\",G127,\"\",H127,\"\",I127,\"\",J127,\"\")","v":"Calculate 2.5% of 3000"},{"$f":"F127","v":""},{"$f":"G127/100*D127","v":75},{"$f":"H127","v":""},null,{"$f":"CONCATENATE(\"\",M127,\"\",N127,\"\",O127,\"\",P127,\"\")","v":"75"}]
[{"$f":"IF(ISBLANK(D128),\" \",ROW(B128)-7)","v":121},"B","Calculate ",15,"% of ",{"$f":"CHOOSE(K128,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"£"},{"$f":"10*RANDBETWEEN(11,99)","v":880},{"$f":"CHOOSE(K128,\"\",\"\",\"\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":""},null,null,{"$f":"RANDBETWEEN(1,11)","v":1},{"$f":"CONCATENATE(\"\",C128,\"\",D128,\"\",E128,\"\",F128,\"\",G128,\"\",H128,\"\",I128,\"\",J128,\"\")","v":"Calculate 15% of £880"},{"$f":"F128","v":"£"},{"$f":"G128/100*D128","v":132},{"$f":"H128","v":""},null,{"$f":"CONCATENATE(\"\",M128,\"\",N128,\"\",O128,\"\",P128,\"\")","v":"£132"}]
[{"$f":"IF(ISBLANK(D129),\" \",ROW(B129)-7)","v":122},"B","Calculate ",{"$f":"CHOOSE(K129,6,7,8,9,11,12,13,14,15)","v":14},"²",null,null,null,null,null,{"$f":"RANDBETWEEN(1,9)","v":8},{"$f":"CONCATENATE(\"\",C129,\"\",D129,\"\",E129,\"\",F129,\"\",G129,\"\",H129,\"\",I129,\"\",J129,\"\")","v":"Calculate 14²"},{"$f":"D129^2","v":196},null,null,null,{"$f":"CONCATENATE(\"\",M129,\"\",N129,\"\",O129,\"\",P129,\"\")","v":"196"}]
[{"$f":"IF(ISBLANK(D130),\" \",ROW(B130)-7)","v":123},"B","Calculate ",{"$f":"RANDBETWEEN(2,9)*10^RANDBETWEEN(1,2)","v":200},"²",null,null,null,null,null,{"$f":"RANDBETWEEN(1,9)","v":8},{"$f":"CONCATENATE(\"\",C130,\"\",D130,\"\",E130,\"\",F130,\"\",G130,\"\",H130,\"\",I130,\"\",J130,\"\")","v":"Calculate 200²"},{"$f":"D130^2","v":40000},null,null,null,{"$f":"CONCATENATE(\"\",M130,\"\",N130,\"\",O130,\"\",P130,\"\")","v":"40000"}]
[{"$f":"IF(ISBLANK(C131),\" \",ROW(B131)-7)","v":124},"B","Calculate the fraction:     ",{"$f":"IF(F131=5,RANDBETWEEN(2,4),IF(F131=7,RANDBETWEEN(2,6),IF(F131=6,5,IF(F131=8,RANDBETWEEN(1,3)*2+1,CHOOSE(INT(RAND()*5+1),2,4,5,7,8)))))","v":2},"/",{"$f":"RANDBETWEEN(5,9)","v":9}," of ",{"$f":"CHOOSE(K131,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"$"},{"$f":"F131*RANDBETWEEN(501,999)","v":7749},{"$f":"CHOOSE(K131,\"\",\"\",\"\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\" litres\",\"\")","v":""},{"$f":"RANDBETWEEN(1,11)","v":3},{"$f":"CONCATENATE(\"\",C131,\"\",D131,\"\",E131,\"\",F131,\"\",G131,\"\",H131,\"\",I131,\"\",J131,\"\")","v":"Calculate the fraction:     2/9 of $7749"},{"$f":"I131/F131*D131","v":1722},null,null,null,{"$f":"CONCATENATE(\"\",M131,\"\",N131,\"\",O131,\"\",P131,\"\")","v":"1722"}]
[{"$f":"IF(ISBLANK(C132),\" \",ROW(B132)-7)","v":125},"B","Calculate the fraction:     ",{"$f":"IF(F132=5,RANDBETWEEN(2,4),IF(F132=7,RANDBETWEEN(2,6),IF(F132=6,5,IF(F132=8,RANDBETWEEN(1,3)*2+1,CHOOSE(INT(RAND()*5+1),2,4,5,7,8)))))","v":6},"/",{"$f":"RANDBETWEEN(5,9)","v":7}," of ",{"$f":"CHOOSE(K132,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"$"},{"$f":"TEXT(F132*RANDBETWEEN(501,999)/100,\"#.00\")","v":"65.52"},null,{"$f":"RANDBETWEEN(1,4)","v":3},{"$f":"CONCATENATE(\"\",C132,\"\",D132,\"\",E132,\"\",F132,\"\",G132,\"\",H132,\"\",I132,\"\",J132,\"\")","v":"Calculate the fraction:     6/7 of $65.52"},{"$f":"H132","v":"$"},{"$f":"TEXT(I132/F132*D132,\"#.00\")","v":"56.16"},null,null,{"$f":"CONCATENATE(\"\",M132,\"\",N132,\"\",O132,\"\",P132,\"\")","v":"$56.16"}]
[{"$f":"IF(ISBLANK(C133),\" \",ROW(B133)-7)","v":126},"B","Calculate the mean:      ",{"$f":"RANDBETWEEN(1001,9999)","v":9018},{"$f":"RANDBETWEEN(1001,9999)","v":6872},{"$f":"RANDBETWEEN(1001,9999)","v":6945},{"$f":"2*RANDBETWEEN(501,4999)+MOD(D133+E133+F133,2)","v":8927},{"$f":"IF(K133=5,5*RANDBETWEEN(200,1999),\"\")","v":3415},null,null,{"$f":"RANDBETWEEN(4,5)","v":5},{"$f":"CONCATENATE(\"\",C133,\"     \",D133,\",  \",E133,\",  \",F133,\",  \",G133,IF(K133=5,\",  \",\"\"),H133,\"\",I133,\"\",J133,\"\")","v":"Calculate the mean:           9018,  6872,  6945,  8927,  3415"},{"$f":"IF(K133=4,AVERAGE(D133:G133),AVERAGE(D133:H133))","v":7035.4},null,null,null,{"$f":"CONCATENATE(\"\",M133,\"\",N133,\"\",O133,\"\",P133,\"\")","v":"7035.4"}]
[{"$f":"IF(ISBLANK(C134),\" \",ROW(B134)-7)","v":127},"B","Calculate the mean:      ",{"$f":"RANDBETWEEN(10001,99999)","v":62573},{"$f":"RANDBETWEEN(10001,99999)","v":33206},{"$f":"RANDBETWEEN(10001,99999)","v":16138},{"$f":"2*RANDBETWEEN(5001,49999)+MOD(D134+E134+F134,2)","v":23303},{"$f":"IF(K134=5,5*RANDBETWEEN(200,1999),\"\")","v":""},null,null,{"$f":"RANDBETWEEN(4,5)","v":4},{"$f":"CONCATENATE(\"\",C134,\"     \",D134,\",  \",E134,\",  \",F134,\",  \",G134,IF(K134=5,\",  \",\"\"),H134,\"\",I134,\"\",J134,\"\")","v":"Calculate the mean:           62573,  33206,  16138,  23303"},{"$f":"IF(K134=4,AVERAGE(D134:G134),AVERAGE(D134:H134))","v":33805},null,null,null,{"$f":"CONCATENATE(\"\",M134,\"\",N134,\"\",O134,\"\",P134,\"\")","v":"33805"}]
[{"$f":"IF(ISBLANK(C135),\" \",ROW(B135)-7)","v":128},"B","Calculate the mean:      ",{"$f":"RANDBETWEEN(1001,9999)","v":6414},{"$f":"RANDBETWEEN(1001,9999)","v":2224},{"$f":"RANDBETWEEN(1001,9999)","v":8513},{"$f":"2*RANDBETWEEN(501,4999)+MOD(D135+E135+F135,20)","v":2523},{"$f":"IF(K135=5,20*RANDBETWEEN(50,499),\"\")","v":6940},null,null,{"$f":"RANDBETWEEN(4,5)","v":5},{"$f":"CONCATENATE(\"\",C135,\"     £\",TEXT(D135/100,\"#.00\"),\",  £\",TEXT(E135/100,\"#.00\"),\",  £\",TEXT(F135/100,\"#.00\"),\",  £\",TEXT(G135/100,\"#.00\"),IF(K135=5,\",  £\",\"\"),IF(K135=5,TEXT(H135/100,\"#.00\"),\"\"),\"\",I135,\"\",J135,\"\")","v":"Calculate the mean:           £64.14,  £22.24,  £85.13,  £25.23,  £69.40"},{"$f":"TEXT(IF(K135=4,AVERAGE(D135:G135)/100,AVERAGE(D135:H135)/100),\"£#.00\")","v":"£53.23"},null,null,null,{"$f":"CONCATENATE(\"\",M135,\"\",N135,\"\",O135,\"\",P135,\"\")","v":"£53.23"}]
[{"$f":"IF(ISBLANK(D136),\" \",ROW(B136)-7)","v":129},"B","Calculate the square root of    ",{"$f":"CHOOSE(K136,3,4,5,5)","v":5},"²",{"$f":"CHOOSE(K136,\" + \",\" + \",\" – \",\" – \")","v":" – "},{"$f":"CHOOSE(K136,4,3,4,3)","v":4},"²",null,null,{"$f":"RANDBETWEEN(1,4)","v":3},{"$f":"CONCATENATE(\"\",C136,\"\",D136,\"\",E136,\"\",F136,\"\",G136,\"\",H136,\"\",I136,\"\",J136,\"\")","v":"Calculate the square root of    5² – 4²"},{"$f":"CHOOSE(K136,5,5,3,4)","v":3},null,null,null,{"$f":"CONCATENATE(\"\",M136,\"\",N136,\"\",O136,\"\",P136,\"\")","v":"3"}]
[{"$f":"IF(ISBLANK(D137),\" \",ROW(B137)-7)","v":130},"B","Calculate the square root of    ",{"$f":"CHOOSE(K137,5,12,13,13)","v":13},"²",{"$f":"CHOOSE(K137,\" + \",\" + \",\" – \",\" – \")","v":" – "},{"$f":"CHOOSE(K137,12,5,12,5)","v":5},"²",null,null,{"$f":"RANDBETWEEN(1,4)","v":4},{"$f":"CONCATENATE(\"\",C137,\"\",D137,\"\",E137,\"\",F137,\"\",G137,\"\",H137,\"\",I137,\"\",J137,\"\")","v":"Calculate the square root of    13² – 5²"},{"$f":"CHOOSE(K137,13,13,5,12)","v":12},null,null,null,{"$f":"CONCATENATE(\"\",M137,\"\",N137,\"\",O137,\"\",P137,\"\")","v":"12"}]
[{"$f":"IF(ISBLANK(D138),\" \",ROW(B138)-7)","v":131},"B","Calculate the square root of    ",{"$f":"CHOOSE(K138,6,8,10,10)","v":6},"²",{"$f":"CHOOSE(K138,\" + \",\" + \",\" – \",\" – \")","v":" + "},{"$f":"CHOOSE(K138,8,6,8,6)","v":8},"²",null,null,{"$f":"RANDBETWEEN(1,4)","v":1},{"$f":"CONCATENATE(\"\",C138,\"\",D138,\"\",E138,\"\",F138,\"\",G138,\"\",H138,\"\",I138,\"\",J138,\"\")","v":"Calculate the square root of    6² + 8²"},{"$f":"CHOOSE(K138,10,10,6,8)","v":10},null,null,null,{"$f":"CONCATENATE(\"\",M138,\"\",N138,\"\",O138,\"\",P138,\"\")","v":"10"}]
[{"$f":"IF(ISBLANK(D139),\" \",ROW(B139)-7)","v":132},"B","Calculate the time that is ",{"$f":"RANDBETWEEN(2,8)","v":8},{"$f":"RANDBETWEEN(11,59)","v":16},{"$f":"IF(K139<3,IF(RAND()<0.4,\"before \",\"earlier than \"),IF(RAND()<0.4,\"after \",\"later than \"))","v":"earlier than "},{"$f":"IF(ISODD(K139),J139,IF(J139=12,12,MOD(J139,12)))","v":8},{"$f":"RANDBETWEEN(1,11)*5","v":45},{"$f":"IF(ISODD(K139),\"\",IF(J139>12,\"pm\",\"am\"))","v":"am"},{"$f":"RANDBETWEEN(5,17)","v":8},{"$f":"RANDBETWEEN(1,4)","v":2},{"$f":"CONCATENATE(\"\",C139,\"\",D139,\" hour\",IF(D139=1,\" \",\"s \"),E139,\" minutes \",F139,\"\",IF(ISODD(K139),TEXT(G139,\"00\"),G139),\":\",TEXT(H139,\"00\"),\"\",I139,\", and then\",IF(S139=1,\" add on \",\" go back \"),R139,\" hours.\")","v":"Calculate the time that is 8 hours 16 minutes earlier than 8:45am, and then go back 4 hours."},{"$f":"IF(K139<3,TIME(J139,H139,0)-TIME(D139,E139,0),TIME(J139,H139,0)+TIME(D139,E139,0))+IF(S139=1,TIME(R139,0,0),0)-IF(S139=1,0,TIME(R139,0,0))+24","v":23.853472222222223},null,null,null,{"$f":"CONCATENATE(\"\",IF(ISODD(K139),TEXT(M139,\"hh:mm\"),TEXT(M139,\"h:mm AM/PM\")),\"\",N139,\"\",O139,\"\",P139,\"\")","v":"8:29 PM"},{"$f":"RANDBETWEEN(4,10)","v":4},{"$f":"RANDBETWEEN(1,2)","v":2}]
[{"$f":"IF(ISBLANK(D140),\" \",ROW(B140)-7)","v":133},"B","Calculate the total in hours and minutes:                                                                                                                                                         ",{"$f":"RANDBETWEEN(2,9)","v":7},{"$f":"RANDBETWEEN(2,7)","v":3},{"$f":"RANDBETWEEN(2,6)","v":2},{"$f":"RANDBETWEEN(3,11)*5","v":35},{"$f":"RANDBETWEEN(6,11)*5","v":40},{"$f":"RANDBETWEEN(2,11)*5","v":50},null,{"$f":"RANDBETWEEN(1,3)","v":1},{"$f":"CONCATENATE(C140,CHOOSE(K140,CONCATENATE(D140,\" hour\",IF(D140>1,\"s \",\" \"),G140,\" minutes + \",E140,\" hour\",IF(E140>1,\"s \",\" \"),H140,\" minutes + \",F140,\" hour\",IF(F140>1,\"s \",\" \"),I140,\" minutes\"),CONCATENATE(D140,\" hour\",IF(D140>1,\"s \",\" \"),G140,\" minutes + \",E140,\" hour\",IF(E140>1,\"s + \",\" + \"),F140,\" hour\",IF(F140>1,\"s \",\" \"),H140,\" minutes + \",I140,\" minutes\"),CONCATENATE(I140,\" minutes + \",D140,\" hour\",IF(D140>1,\"s \",\" \"),G140,\" minutes + \",F140,\" hour\",IF(F140>1,\"s + \",\" + \"),E140,\" hour\",IF(E140>1,\"s \",\" \"),H140,\" minutes\")))","v":"Calculate the total in hours and minutes:                                                                                                                                                         7 hours 35 minutes + 3 hours 40 minutes + 2 hours 50 minutes"},{"$f":"TIME(D140,0,0)+TIME(E140,0,0)+TIME(F140,0,0)+TIME(0,G140,0)+TIME(0,H140,0)+TIME(0,I140,0)","v":"14:05:00"},null,null,null,{"$f":"CONCATENATE(HOUR(M140),\" hr \",MINUTE(M140),\" min\")","v":"14 hr 5 min"}]
[{"$f":"IF(ISBLANK(C141),\" \",ROW(B141)-7)","v":134},"B","Calculate using fractions:       ","1 – ( ",{"$f":"IF(G141=3,1,IF(G141=4,1,IF(G141=5,RANDBETWEEN(1,2),IF(G141=6,1,IF(G141=7,RANDBETWEEN(1,3),RANDBETWEEN(1,2)*2-1)))))","v":1},"/",{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":3}," + ",{"$f":"IF(J141=3,1,IF(J141=4,1,IF(J141=5,RANDBETWEEN(1,2),IF(J141=6,1,IF(J141=7,RANDBETWEEN(1,3),RANDBETWEEN(1,2)*2-1)))))","v":1},{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":6},null,{"$f":"CONCATENATE(\"\",C141,\"\",D141,\"\",E141,\"\",F141,\"\",G141,\"\",H141,\"\",I141,\"/\",J141,\" )\")","v":"Calculate using fractions:       1 – ( 1/3 + 1/6 )"},{"$f":"R141/GCD(R141,S141)","v":1},"/",{"$f":"S141/GCD(R141,S141)","v":2},null,{"$f":"CONCATENATE(\"\",M141,\"\",N141,\"\",O141,\"\",IF(M141/O141>1,CONCATENATE(\"   or   \",INT(M141/O141),\"  \",MOD(M141,O141),\"/\",O141),\"\"))","v":"1/2"},{"$f":"G141*J141-E141*J141-I141*G141","v":9},{"$f":"G141*J141","v":18}]
[{"$f":"IF(ISBLANK(C142),\" \",ROW(B142)-7)","v":135},"B","Calculate using fractions:       ",{"$f":"RANDBETWEEN(2,4)","v":2},{"$f":"IF(G142=3,RANDBETWEEN(1,2),IF(G142=4,RANDBETWEEN(1,2)*2-1,IF(G142=5,RANDBETWEEN(1,4),IF(G142=6,RANDBETWEEN(1,2)*4-3,IF(G142=7,RANDBETWEEN(1,6),RANDBETWEEN(1,4)*2-1)))))","v":7},"/",{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":8}," + ",{"$f":"IF(J142=3,RANDBETWEEN(1,2),IF(J142=4,RANDBETWEEN(1,2)*2-1,IF(J142=5,RANDBETWEEN(1,4),IF(J142=6,RANDBETWEEN(1,2)*4-3,IF(J142=7,RANDBETWEEN(1,6),RANDBETWEEN(1,4)*2-1)))))","v":1},{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":6},null,{"$f":"CONCATENATE(\"\",C142,\"\",D142,\" – ( \",E142,\"\",F142,\"\",G142,\"\",H142,\"\",I142,\"/\",J142,\" )\")","v":"Calculate using fractions:       2 – ( 7/8 + 1/6 )"},{"$f":"R142/GCD(R142,S142)","v":23},"/",{"$f":"S142/GCD(R142,S142)","v":24},null,{"$f":"CONCATENATE(\"\",M142,\"\",N142,\"\",O142,\"\",IF(M142/O142>1,CONCATENATE(\"   or   \",INT(M142/O142),\"  \",MOD(M142,O142),\"/\",O142),\"\"))","v":"23/24"},{"$f":"D142*G142*J142-E142*J142-I142*G142","v":46},{"$f":"G142*J142","v":48}]
[{"$f":"IF(ISBLANK(C143),\" \",ROW(B143)-7)","v":136},"B","Calculate, using ","π = 3.14 :             ","π"," × ",{"$f":"RANDBETWEEN(3,10)","v":10}," ÷ 2) + ",{"$f":"RANDBETWEEN(5,15)","v":14},{"$f":"I143","v":14},null,{"$f":"CONCATENATE(\"\",C143,\"\",D143,\"(\",E143,\"\",F143,\"\",G143,\"\",H143,\"\",I143,\" + \",J143,\"\")","v":"Calculate, using π = 3.14 :             (π × 10 ÷ 2) + 14 + 14"},{"$f":"3.14*G143/2+I143+J143","v":43.7},null,null,null,{"$f":"CONCATENATE(\"\",M143,\"\",N143,\"\",O143,\"\",P143,\"\")","v":"43.7"}]
[{"$f":"IF(ISBLANK(C144),\" \",ROW(B144)-7)","v":137},"B","Calculate, using ","π = 3.14 :             ","π"," × ",{"$f":"RANDBETWEEN(1,10)","v":9},"² ÷ 2",null,null,null,{"$f":"CONCATENATE(\"\",C144,\"\",D144,\"\",E144,\"\",F144,\"\",G144,\"\",H144,\"\",I144,\"\",J144,\"\")","v":"Calculate, using π = 3.14 :             π × 9² ÷ 2"},{"$f":"3.14*G144^2/2","v":127.17},null,null,null,{"$f":"CONCATENATE(\"\",M144,\"\",N144,\"\",O144,\"\",P144,\"\")","v":"127.17"}]
[{"$f":"IF(ISBLANK(E145),\" \",ROW(B145)-7)","v":138},"B","Calculate, using ","π = 3.14 :             ","π × ",{"$f":"CHOOSE(RANDBETWEEN(1,3),2,3,10)","v":10},"² × ",{"$f":"RANDBETWEEN(2,5)","v":5},null,null,null,{"$f":"CONCATENATE(\"\",C145,\"\",D145,\"\",E145,\"\",F145,\"\",G145,\"\",H145,\"\",I145,\"\",J145,\"\")","v":"Calculate, using π = 3.14 :             π × 10² × 5"},{"$f":"3.14*F145^2*H145","v":1570},null,null,null,{"$f":"CONCATENATE(\"\",M145,\"\",N145,\"\",O145,\"\",P145,\"\")","v":"1570"}]
[{"$f":"IF(ISBLANK(C146),\" \",ROW(B146)-7)","v":139},"B","Calculate:   ",{"$f":"CHOOSE(K146,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"RANDBETWEEN(1500,3500)","v":2235},{"$f":"RANDBETWEEN(5000,35000)/100","v":299.27},{"$f":"RANDBETWEEN(5000,35000)/100","v":251.46},{"$f":"RANDBETWEEN(5000,35000)/100","v":142.91999999999999},null,null,{"$f":"RANDBETWEEN(1,5)","v":1},{"$f":"CONCATENATE(\"\",C146,\"\",D146,\"\",E146,\" – \",D146,TEXT(F146,\"#.00\"),\" – \",D146,TEXT(G146,\"#.00\"),\" – \",D146,TEXT(H146,\"#.00\"),\"\",I146,\"\",J146,\"\")","v":"Calculate:   £2235 – £299.27 – £251.46 – £142.92"},{"$f":"E146-F146-G146-H146","v":1541.35},null,null,null,{"$f":"CONCATENATE(D146,TEXT(M146,\"#.00\"),\"\",N146,\"\",O146,\"\",P146,\"\")","v":"£1541.35"}]
[{"$f":"IF(ISBLANK(C147),\" \",ROW(B147)-7)","v":140},"B","Calculate:   ",{"$f":"CHOOSE(K147,\"£\",\"£\",\"£\",\"£\",\"£\")","v":"£"},{"$f":"(RANDBETWEEN(7,9)+RANDBETWEEN(1,9)*0.1)","v":7.5},{"$f":"RANDBETWEEN(2,6)*10","v":30},{"$f":"RANDBETWEEN(500,1500)/100","v":7.54},{"$f":"RANDBETWEEN(500,1500)/100","v":11.95},null,null,{"$f":"RANDBETWEEN(1,5)","v":2},{"$f":"CONCATENATE(\"\",C147,\"\",D147,\"\",TEXT(E147,\"#.00\"),\" × \",F147,\" – \",D147,TEXT(G147,\"#.00\"),\" – \",D147,TEXT(H147,\"#.00\"),\"\",I147,\"\",J147,\"\")","v":"Calculate:   £7.50 × 30 – £7.54 – £11.95"},{"$f":"E147*F147-G147-H147","v":205.51000000000002},null,null,null,{"$f":"CONCATENATE(D147,TEXT(M147,\"#.00\"),\"\",N147,\"\",O147,\"\",P147,\"\")","v":"£205.51"}]
[{"$f":"IF(ISBLANK(C148),\" \",ROW(B148)-7)","v":141},"B","Calculate:   ",{"$f":"RANDBETWEEN(5,8)*10+RANDBETWEEN(1,9)*0.1","v":80.400000000000006},"–",{"$f":"RANDBETWEEN(2,7)+RANDBETWEEN(1,9)*0.1","v":5.0999999999999996},"×",{"$f":"RANDBETWEEN(3,6)","v":6},"+",{"$f":"RANDBETWEEN(1,8)+RANDBETWEEN(1,9)*0.1","v":4.0999999999999996},null,{"$f":"CONCATENATE(\"\",C148,\"\",D148,\" \",E148,\" \",F148,\" \",G148,\" \",H148,\" \",I148,\" \",J148,\"\")","v":"Calculate:   80.4 – 5.1 × 6 + 4.1"},{"$f":"D148-F148*H148+J148","v":53.900000000000013},null,null,null,{"$f":"CONCATENATE(\"\",M148,\"\",N148,\"\",O148,\"\",P148,\"\")","v":"53.9"}]
[{"$f":"IF(ISBLANK(E149),\" \",ROW(B149)-7)","v":142},"B","Calculate:   ",{"$f":"CHOOSE(K149,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"RANDBETWEEN(1010,9999)/100","v":65.790000000000006}," × ",{"$f":"10^RANDBETWEEN(1,3)*RANDBETWEEN(2,9)","v":30},null,null,null,{"$f":"RANDBETWEEN(1,5)","v":3},{"$f":"CONCATENATE(\"\",C149,\"\",D149,\"\",TEXT(E149,\"#.00\"),\"\",F149,\"\",G149,\"\",H149,\"\",I149,\"\",J149,\"\")","v":"Calculate:   £65.79 × 30"},{"$f":"E149*G149","v":1973.7000000000003},null,null,null,{"$f":"CONCATENATE(D149,IF(M149=INT(M149),M149,TEXT(M149,\"#.00\")),\"\",N149,\"\",O149,\"\",P149,\"\")","v":"£1973.70"}]
[{"$f":"IF(ISBLANK(D150),\" \",ROW(B150)-7)","v":143},"B","Calculate:   ",{"$f":"RANDBETWEEN(1010,9999)","v":9952},{"$f":"CHOOSE(K150,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":" miles"}," × ",{"$f":"10^RANDBETWEEN(1,3)*RANDBETWEEN(2,9)","v":6000},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":9},{"$f":"CONCATENATE(\"\",C150,\"\",D150,\"\",E150,\"\",F150,\"\",G150,\"\",H150,\"\",I150,\"\",J150,\"\")","v":"Calculate:   9952 miles × 6000"},{"$f":"D150*G150","v":59712000},null,null,null,{"$f":"CONCATENATE(\"\",M150,\" \",E150,N150,\"\",O150,\"\",P150,\"\")","v":"59712000  miles"}]
[{"$f":"IF(ISBLANK(E151),\" \",ROW(B151)-7)","v":144},"B","Calculate:   ","£",{"$f":"RANDBETWEEN(8,15)+RANDBETWEEN(1,9)*0.1","v":13.2}," × ",{"$f":"RANDBETWEEN(2,5)*10","v":40}," × 1.5",null,null,null,{"$f":"CONCATENATE(\"\",C151,\"\",D151,\"\",TEXT(E151,\"#.00\"),\"\",F151,\"\",G151,\"\",H151,\"\",I151,\"\",J151,\"\")","v":"Calculate:   £13.20 × 40 × 1.5"},{"$f":"E151*G151*1.5","v":792},null,null,null,{"$f":"CONCATENATE(D151,IF(M151=INT(M151),M151,TEXT(M151,\"#.00\")),\"\",N151,\"\",O151,\"\",P151,\"\")","v":"£792"}]
[{"$f":"IF(ISBLANK(E152),\" \",ROW(B152)-7)","v":145},"B","Calculate:   ",{"$f":"IF(K152=1,2,1)*RANDBETWEEN(1,9)+IF(K152=1,0.5,0)","v":14.5}," × ",{"$f":"IF(K152=1,1,2)*RANDBETWEEN(1,9)+IF(K152=1,0,0.5)","v":3}," ÷ 2",null,null,null,{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C152,\"\",D152,\"\",E152,\"\",F152,\"\",G152,\"\",H152,\"\",I152,\"\",J152,\"\")","v":"Calculate:   14.5 × 3 ÷ 2"},{"$f":"D152*F152/2","v":21.75},null,null,null,{"$f":"CONCATENATE(\"\",M152,\"\",N152,\"\",O152,\"\",P152,\"\")","v":"21.75"}]
[{"$f":"IF(ISBLANK(E153),\" \",ROW(B153)-7)","v":146},"B","Calculate:   ",{"$f":"CHOOSE(K153,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"G153*(RANDBETWEEN(10,29)+RANDBETWEEN(1,9)*0.1)","v":384}," ÷ ",{"$f":"10*RANDBETWEEN(2,9)","v":30},null,null,null,{"$f":"RANDBETWEEN(1,5)","v":2},{"$f":"CONCATENATE(\"\",C153,\"\",D153,\"\",E153,\"\",F153,\"\",G153,\"\",H153,\"\",I153,\"\",J153,\"\")","v":"Calculate:   £384 ÷ 30"},{"$f":"E153/G153","v":12.8},null,null,null,{"$f":"CONCATENATE(D153,IF(M153=INT(M153),M153,TEXT(M153,\"#.00\")),\"\",N153,\"\",O153,\"\",P153,\"\")","v":"£12.80"}]
[{"$f":"IF(ISBLANK(D154),\" \",ROW(B154)-7)","v":147},"B","Calculate:   ",{"$f":"(RANDBETWEEN(20,49)+RANDBETWEEN(1,9)*0.1)*G154*10","v":7960},{"$f":"CHOOSE(K154,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":"mm"}," ÷ ",{"$f":"10*CHOOSE(RANDBETWEEN(1,3),4,5,2)","v":20},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":6},{"$f":"CONCATENATE(\"\",C154,\"\",D154,\"\",E154,\"\",F154,\"\",G154,\"\",H154,\"\",I154,\"\",J154,\"\")","v":"Calculate:   7960mm ÷ 20"},{"$f":"D154/G154","v":398},null,null,null,{"$f":"CONCATENATE(\"\",M154,\" \",E154,N154,\"\",O154,\"\",P154,\"\")","v":"398 mm"}]
[{"$f":"IF(ISBLANK(D155),\" \",ROW(B155)-7)","v":148},"B","Calculate:   ",{"$f":"(RANDBETWEEN(20,49)+RANDBETWEEN(1,9)*0.1)*G155*10","v":13920},{"$f":"CHOOSE(K155,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":"cm"}," ÷ ",{"$f":"10*CHOOSE(RANDBETWEEN(1,3),4,5,2)","v":40},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":1},{"$f":"CONCATENATE(\"\",C155,\"\",D155,\"\",E155,\"\",F155,\"\",G155,\"\",H155,\"\",I155,\"\",J155,\"\")","v":"Calculate:   13920cm ÷ 40"},{"$f":"D155/G155","v":348},null,null,null,{"$f":"CONCATENATE(\"\",M155,\" \",E155,N155,\"\",O155,\"\",P155,\"\")","v":"348 cm"}]
[{"$f":"IF(ISBLANK(D156),\" \",ROW(B156)-7)","v":149},"B","Calculate:   ",{"$f":"RANDBETWEEN(1,9)*10+RANDBETWEEN(1,9)","v":39}," × ",{"$f":"RANDBETWEEN(1,9)*10+RANDBETWEEN(1,9)","v":43},null,null,null,null,null,{"$f":"CONCATENATE(\"\",C156,\"\",D156,\"\",E156,\"\",F156,\"\",G156,\"\",H156,\"\",I156,\"\",J156,\"\")","v":"Calculate:   39 × 43"},{"$f":"D156*F156","v":1677},null,null,null,{"$f":"CONCATENATE(\"\",M156,\"\",N156,\"\",O156,\"\",P156,\"\")","v":"1677"}]
[{"$f":"IF(ISBLANK(D157),\" \",ROW(B157)-7)","v":150},"B","Calculate:   ",{"$f":"RANDBETWEEN(2,9)/100","v":0.09}," × ",{"$f":"RANDBETWEEN(1,9)*10^RANDBETWEEN(2,3)","v":6000},{"$f":"CHOOSE(K157,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":"km"},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":5},{"$f":"CONCATENATE(\"\",C157,\"\",D157,\"\",E157,\"\",F157,\"\",G157,\"\",H157,\"\",I157,\"\",J157,\"\")","v":"Calculate:   0.09 × 6000km"},{"$f":"D157*F157","v":540},null,null,null,{"$f":"CONCATENATE(\"\",M157,G157,N157,\"\",O157,\"\",P157,\"\")","v":"540km"}]
[{"$f":"IF(ISBLANK(C158),\" \",ROW(B158)-7)","v":151},"B","Calculate:      ",{"$f":"RANDBETWEEN(8,25)+RANDBETWEEN(1,9)*0.1","v":16.5},{"$f":"RANDBETWEEN(3,9)","v":3},{"$f":"RANDBETWEEN(8,25)+RANDBETWEEN(1,9)*0.1","v":19.7},{"$f":"RANDBETWEEN(3,9)","v":5},{"$f":"RANDBETWEEN(8,25)+RANDBETWEEN(1,9)*0.1","v":23.4},{"$f":"RANDBETWEEN(3,9)","v":5},{"$f":"CHOOSE(K158,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"RANDBETWEEN(1,5)","v":2},{"$f":"CONCATENATE(\"\",C158,\"\",J158,TEXT(D158,\"#.00\"),\" × \",E158,\"   +   \",J158,TEXT(F158,\"#.00\"),\" × \",G158,\"   +   \",J158,TEXT(H158,\"#.00\"),\" × \",I158)","v":"Calculate:      £16.50 × 3   +   £19.70 × 5   +   £23.40 × 5"},{"$f":"D158*E158+F158*G158+H158*I158","v":265},null,null,null,{"$f":"CONCATENATE(J158,TEXT(M158,\"#.00\"),\"\",N158,\"\",O158,\"\",P158,\"\")","v":"£265.00"}]
[{"$f":"IF(ISBLANK(C159),\" \",ROW(B159)-7)","v":152},"B","Calculate:      ",{"$f":"J159*I159*RANDBETWEEN(101,999)","v":25440},{"$f":"CHOOSE(K159,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":""}," ÷ ",{"$f":"J159","v":8},{"$f":"I159","v":5},{"$f":"CHOOSE(RANDBETWEEN(1,3),3,7,5)","v":5},{"$f":"CHOOSE(RANDBETWEEN(1,3),8,6,4)","v":8},{"$f":"RANDBETWEEN(1,11)","v":4},{"$f":"CONCATENATE(\"\",C159,\"\",D159,\"\",E159,\"\",F159,\"\",G159,\" ÷ \",H159)","v":"Calculate:      25440 ÷ 8 ÷ 5"},{"$f":"(D159/G159)/H159","v":636},null,null,null,{"$f":"CONCATENATE(\"\",M159,\" \",E159,N159,\"\",O159,\"\",P159,\"\")","v":"636 "}]
[{"$f":"IF(ISBLANK(C160),\" \",ROW(B160)-7)","v":153},"B","Determine which fraction is ",{"$f":"IF(K160=1,\"smaller:    \",\"larger:    \")","v":"smaller:    "},{"$f":"IF(K160=1,CHOOSE(J160,3,7,9,11,13,17,19),CHOOSE(J160,1,2,2,3,3,4,4))","v":9},{"$f":"IF(K160=1,20,5)","v":20},{"$f":"IF(K160=2,CHOOSE(J160,3,7,9,11,13,17,19),CHOOSE(J160,1,2,2,3,3,4,4))","v":2},{"$f":"IF(K160=1,5,20)","v":5},null,{"$f":"RANDBETWEEN(1,7)","v":3},{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C160,\"\",D160,E160,\"/\",F160,\"   or   \",G160,\"/\",H160,\".    Use working to justify your answer\")","v":"Determine which fraction is smaller:    9/20   or   2/5.    Use working to justify your answer"},{"$f":"IF($K160=2,IF($E160/$F160>$G160/$H160,$E160,$G160),IF($E160/$F160<$G160/$H160,$E160,$G160))","v":2},"/",{"$f":"IF($K160=2,IF($E160/$F160>$G160/$H160,$F160,$H160),IF($E160/$F160<$G160/$H160,$F160,$H160))","v":5},null,{"$f":"CONCATENATE(\"\",M160,\"\",N160,\"\",O160,\"\",P160,\"\")","v":"2/5"}]
[{"$f":"IF(ISBLANK(C161),\" \",ROW(B161)-7)","v":154},"B","Determine which fraction is ",{"$f":"IF(K161=1,\"smaller:    \",\"larger:    \")","v":"smaller:    "},{"$f":"IF(K161=1,1,2)","v":1},{"$f":"IF(J161=1,RANDBETWEEN(9,20),RANDBETWEEN(H161-5,H161-1))","v":16},{"$f":"IF(K161=2,1,2)","v":2},{"$f":"IF(J161=2,RANDBETWEEN(9,20),RANDBETWEEN(F161-5,F161-1))","v":19},null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C161,\"\",D161,E161,\"/\",F161,\"   or   \",G161,\"/\",H161,\".    Use working to justify your answer\")","v":"Determine which fraction is smaller:    1/16   or   2/19.    Use working to justify your answer"},{"$f":"IF($K161=2,IF($E161/$F161>$G161/$H161,$E161,$G161),IF($E161/$F161<$G161/$H161,$E161,$G161))","v":1},"/",{"$f":"IF($K161=2,IF($E161/$F161>$G161/$H161,$F161,$H161),IF($E161/$F161<$G161/$H161,$F161,$H161))","v":16},null,{"$f":"CONCATENATE(\"\",M161,\"\",N161,\"\",O161,\"\",P161,\"\")","v":"1/16"}]
[{"$f":"IF(ISBLANK(C162),\" \",ROW(B162)-7)","v":155},"B","Determine which fraction is ",{"$f":"IF(K162=1,\"smaller:    \",\"larger:    \")","v":"smaller:    "},{"$f":"IF(K162=1,RANDBETWEEN(2,5),J162*G162)","v":5},{"$f":"IF(K162=1,RANDBETWEEN(6,9),(H162+RANDBETWEEN(1,3))*J162)","v":7},{"$f":"IF(K162=2,RANDBETWEEN(2,5),J162*E162)","v":10},{"$f":"IF(K162=2,RANDBETWEEN(6,9),(F162+RANDBETWEEN(1,3))*J162)","v":16},null,{"$f":"RANDBETWEEN(2,5)","v":2},{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C162,\"\",D162,E162,\"/\",F162,\"   or   \",G162,\"/\",H162,\".    Use working to justify your answer\")","v":"Determine which fraction is smaller:    5/7   or   10/16.    Use working to justify your answer"},{"$f":"IF($K162=2,IF($E162/$F162>$G162/$H162,$E162,$G162),IF($E162/$F162<$G162/$H162,$E162,$G162))","v":10},"/",{"$f":"IF($K162=2,IF($E162/$F162>$G162/$H162,$F162,$H162),IF($E162/$F162<$G162/$H162,$F162,$H162))","v":16},null,{"$f":"CONCATENATE(\"\",M162,\"\",N162,\"\",O162,\"\",P162,\"\")","v":"10/16"}]
[{"$f":"IF(ISBLANK(C163),\" \",ROW(B163)-7)","v":156},"B","Express the fraction in its simplest form:           ",{"$f":"RANDBETWEEN(1,F163-1)","v":2},"/",{"$f":"RANDBETWEEN(3,20)","v":4},null,null,null,null,{"$f":"2^RANDBETWEEN(0,2)*3^RANDBETWEEN(0,1)*5^RANDBETWEEN(0,2)","v":4},{"$f":"CONCATENATE(\"\",C163,\"\",D163*K163,\"\",E163,\"\",F163*K163,\"\",G163,\"\",H163,\"\",I163,\"\",J163,\"\")","v":"Express the fraction in its simplest form:           8/16"},{"$f":"D163/GCD(D163,F163)","v":1},"/",{"$f":"F163/GCD(D163,F163)","v":2},null,{"$f":"CONCATENATE(\"\",M163,\"\",N163,\"\",O163,\"\",P163,\"\")","v":"1/2"}]
[{"$f":"IF(ISBLANK(C164),\" \",ROW(B164)-7)","v":157},"B","Express the fraction in its simplest form:           ",{"$f":"RANDBETWEEN(0,(-1+F164/2))*2+1","v":9},"/",{"$f":"RANDBETWEEN(3,12)*2","v":24},null,null,null,null,{"$f":"10^RANDBETWEEN(1,2)*3^RANDBETWEEN(0,1)*5^RANDBETWEEN(0,1)*2^RANDBETWEEN(1,3)","v":600},{"$f":"CONCATENATE(\"\",C164,\"\",D164*K164,\"\",E164,\"\",F164*K164,\"\",G164,\"\",H164,\"\",I164,\"\",J164,\"\")","v":"Express the fraction in its simplest form:           5400/14400"},{"$f":"D164/GCD(D164,F164)","v":3},"/",{"$f":"F164/GCD(D164,F164)","v":8},null,{"$f":"CONCATENATE(\"\",M164,\"\",N164,\"\",O164,\"\",P164,\"\")","v":"3/8"}]
[{"$f":"IF(ISBLANK(C165),\" \",ROW(B165)-7)","v":158},"B","Express the ratio in its simplest form:           ",{"$f":"RANDBETWEEN(2,12)","v":4}," : ",{"$f":"RANDBETWEEN(5,12)","v":12}," : ",{"$f":"RANDBETWEEN(1,12)","v":9},null,null,{"$f":"2^RANDBETWEEN(0,2)*3^RANDBETWEEN(0,1)*5^RANDBETWEEN(0,2)","v":10},{"$f":"CONCATENATE(\"\",C165,\"\",D165*K165,\"\",E165,\"\",F165*K165,\"\",G165,\"\",H165*K165,\"\",I165,\"\",J165,\"\")","v":"Express the ratio in its simplest form:           40 : 120 : 90"},{"$f":"D165/GCD(D165,F165,H165)","v":4},{"$f":"F165/GCD(D165,F165,H165)","v":12},{"$f":"H165/GCD(D165,F165,H165)","v":9},null,{"$f":"CONCATENATE(\"\",M165,\" : \",N165,\" : \",O165,\"\",P165,\"\")","v":"4 : 12 : 9"}]
[{"$f":"IF(ISBLANK(D166),\" \",ROW(B166)-7)","v":159},"B","Round ",{"$f":"RANDBETWEEN(0,9)+RANDBETWEEN(0,9)/10+RANDBETWEEN(1,9)/100+RANDBETWEEN(IF(K166=2,1,5),9)/1000+RANDBETWEEN(IF(K166=2,1,5),9)/10000+RANDBETWEEN(10,999)/10000000","v":3.5767283999999999}," to ",{"$f":"RANDBETWEEN(2,3)","v":3}," decimal places",null,null,null,{"$f":"IF(RAND()<0.8,1,2)","v":1},{"$f":"CONCATENATE(\"\",C166,\"\",D166,\"\",E166,\"\",F166,\"\",G166,\"\",H166,\"\",I166,\"\",J166,\"\")","v":"Round 3.5767284 to 3 decimal places"},{"$f":"TEXT(MROUND(D166,IF(F166=2,0.01,0.001)),IF(F166=2,\"0.00\",\"0.000\"))","v":"3.577"},null,null,null,{"$f":"CONCATENATE(\"\",M166,\"\",N166,\"\",O166,\"\",P166,\"\")","v":"3.577"}]
[{"$f":"IF(ISBLANK(D167),\" \",ROW(B167)-7)","v":160},"B","Round    ",{"$f":"CHOOSE(K167,\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"TEXT(RANDBETWEEN(101,989)*10+RANDBETWEEN(1,9)+RANDBETWEEN(1,99)/100,\"#.00\")","v":"2678.25"},"  to ",{"$f":"RANDBETWEEN(2,3)","v":2}," significant figures",null,null,{"$f":"RANDBETWEEN(1,4)","v":2},{"$f":"CONCATENATE(\"\",C167,\"\",TEXT(D167,\"### ### ###\"),\"\",E167,\"\",F167,\"\",G167,\"\",H167,\"\",I167,\"\",J167,\"\")","v":"Round    £2678.25  to 2 significant figures"},{"$f":"D167","v":"£"},{"$f":"IF(G167=2,MROUND(E167,100),MROUND(E167,10))","v":2700},null,null,{"$f":"CONCATENATE(\"\",M167,\"\",N167,\"\",O167,\"\",P167,\"\")","v":"£2700"}]
[{"$f":"IF(ISBLANK(D168),\" \",ROW(B168)-7)","v":161},"B","Round    ",{"$f":"CHOOSE(K168,\"£\",\"£\",\"$\",\"€\")","v":"€"},{"$f":"TEXT(RANDBETWEEN(101,989)*100+RANDBETWEEN(11,99)+RANDBETWEEN(1,99)/100,\"#.00\")","v":"62162.82"},"  to ",{"$f":"RANDBETWEEN(2,3)","v":3}," significant figures",null,null,{"$f":"RANDBETWEEN(1,4)","v":4},{"$f":"CONCATENATE(\"\",C168,\"\",TEXT(D168,\"### ### ###\"),\"\",E168,\"\",F168,\"\",G168,\"\",H168,\"\",I168,\"\",J168,\"\")","v":"Round    €62162.82  to 3 significant figures"},{"$f":"D168","v":"€"},{"$f":"IF(G168=2,MROUND(E168,1000),MROUND(E168,100))","v":62200},null,null,{"$f":"CONCATENATE(\"\",M168,\"\",N168,\"\",O168,\"\",P168,\"\")","v":"€62200"}]
[{"$f":"IF(ISBLANK(C169),\" \",ROW(B169)-7)","v":162},"B","State the minimum and maximum values of ",{"$f":"CHOOSE(K169,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"€"},{"$f":"10^RANDBETWEEN(2,3)*RANDBETWEEN(1,9)","v":4000},{"$f":"CHOOSE(K169,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":""}," ± ",{"$f":"RANDBETWEEN(2,6)","v":4},"%",null,{"$f":"RANDBETWEEN(1,11)","v":4},{"$f":"CONCATENATE(\"\",C169,\"\",D169,\"\",E169,\"\",F169,\"\",G169,\"\",H169,\"\",I169,\"\",J169,\"\")","v":"State the minimum and maximum values of €4000 ± 4%"},"Min: ",{"$f":"E169*(100-H169)/100","v":3840},", Max: ",{"$f":"E169*(100+H169)/100","v":4160},{"$f":"CONCATENATE(\"\",M169,D169,N169,F169,O169,D169,P169,F169)","v":"Min: €3840, Max: €4160"}]
[{"$f":"IF(ISBLANK(C170),\" \",ROW(B170)-7)","v":163},"B","State the minimum and maximum values of ",{"$f":"10*RANDBETWEEN(2,9)+RANDBETWEEN(0,9)","v":47},{"$f":"CHOOSE(K170,\"cm\",\"mm\",\"g\",\"ml\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\" tonnes\",\"\")","v":"cm"}," ± ",{"$f":"RANDBETWEEN(1,12)+RANDBETWEEN(1,9)/10","v":4.9000000000000004},{"$f":"E170","v":"cm"},null,null,{"$f":"RANDBETWEEN(1,11)","v":1},{"$f":"CONCATENATE(\"\",C170,\"\",D170,\"\",E170,\"\",F170,\"\",G170,\"\",H170,\"\",I170,\"\",J170,\"\")","v":"State the minimum and maximum values of 47cm ± 4.9cm"},"Min: ",{"$f":"D170-G170","v":42.1},", Max: ",{"$f":"D170+G170","v":51.9},{"$f":"CONCATENATE(\"\",M170,\"\",N170,E170,O170,\"\",P170,E170)","v":"Min: 42.1cm, Max: 51.9cm"}]
[{"$f":"IF(ISBLANK(D171),\" \",ROW(B171)-7)","v":164},"B","What is the square root of ",{"$f":"CHOOSE(K162,6,7,8,9,11,12,13,14,15)^2","v":36},"?",null,null,null,null,null,{"$f":"RANDBETWEEN(1,9)","v":4},{"$f":"CONCATENATE(\"\",C171,\"\",D171,\"\",E171,\"\",F171,\"\",G171,\"\",H171,\"\",I171,\"\",J171,\"\")","v":"What is the square root of 36?"},{"$f":"SQRT(D171)","v":6},null,null,null,{"$f":"CONCATENATE(\"\",M171,\"\",N171,\"\",O171,\"\",P171,\"\")","v":"6"}]
[{"$f":"IF(ISBLANK(D172),\" \",ROW(B172)-7)","v":165},"B","What time is ",{"$f":"RANDBETWEEN(2,8)","v":6},{"$f":"RANDBETWEEN(11,59)","v":11},{"$f":"IF(K172<3,IF(RAND()<0.4,\"before \",\"earlier than \"),IF(RAND()<0.4,\"after \",\"later than \"))","v":"earlier than "},{"$f":"IF(ISODD(K172),J172,IF(J172=12,12,MOD(J172,12)))","v":12},{"$f":"RANDBETWEEN(1,11)*5","v":40},{"$f":"IF(ISODD(K172),\"\",IF(J172>12,\"pm\",\"am\"))","v":"am"},{"$f":"RANDBETWEEN(1,23)","v":12},{"$f":"RANDBETWEEN(1,4)","v":2},{"$f":"CONCATENATE(\"\",C172,\"\",D172,\" hour\",IF(D172=1,\" \",\"s \"),E172,\" minutes \",F172,\"\",IF(ISODD(K172),TEXT(G172,\"00\"),G172),\":\",TEXT(H172,\"00\"),\"\",I172,\"?\")","v":"What time is 6 hours 11 minutes earlier than 12:40am?"},{"$f":"IF(K172<3,TIME(J172,H172,0)-TIME(D172,E172,0)+24,TIME(J172,H172,0)+TIME(D172,E172,0))","v":24.270138888888887},null,null,null,{"$f":"CONCATENATE(\"\",IF(ISODD(K172),TEXT(M172,\"hh:mm\"),TEXT(M172,\"h:mm AM/PM\")),\"\",N172,\"\",O172,\"\",P172,\"\")","v":"6:29 AM"}]
[{"$f":"IF(ISBLANK(D173),\" \",ROW(B173)-7)","v":166},"B","What time is ",{"$f":"RANDBETWEEN(2,8)","v":2},{"$f":"RANDBETWEEN(11,59)","v":18},{"$f":"IF(K173<3,IF(RAND()<0.4,\"before \",\"earlier than \"),IF(RAND()<0.4,\"after \",\"later than \"))","v":"before "},{"$f":"IF(ISODD(K173),J173,IF(J173=12,12,MOD(J173,12)))","v":13},{"$f":"RANDBETWEEN(1,11)*5","v":55},{"$f":"IF(ISODD(K173),\"\",IF(J173>12,\"pm\",\"am\"))","v":""},{"$f":"RANDBETWEEN(1,23)","v":13},{"$f":"RANDBETWEEN(1,4)","v":1},{"$f":"CONCATENATE(\"\",C173,\"\",D173,\" hour\",IF(D173=1,\" \",\"s \"),E173,\" minutes \",F173,\"\",IF(ISODD(K173),TEXT(G173,\"00\"),G173),\":\",TEXT(H173,\"00\"),\"\",I173,\"?\")","v":"What time is 2 hours 18 minutes before 13:55?"},{"$f":"IF(K173<3,TIME(J173,H173,0)-TIME(D173,E173,0)+24,TIME(J173,H173,0)+TIME(D173,E173,0))","v":24.484027777777779},null,null,null,{"$f":"CONCATENATE(\"\",IF(ISODD(K173),TEXT(M173,\"hh:mm\"),TEXT(M173,\"h:mm AM/PM\")),\"\",N173,\"\",O173,\"\",P173,\"\")","v":"11:37"}]
[{"$f":"IF(ISBLANK(D174),\" \",ROW(B174)-7)","v":167},"B","Express    (a)  ",{"$f":"IF($K174=1,100,1)*RANDBETWEEN(1,19)*0.05","v":65},{"$f":"IF(K174=1,\" centimetres and \",\" metres and \")","v":" centimetres and "},{"$f":"IF($K174=1,100,1)*RANDBETWEEN(1,19)*0.05","v":65},{"$f":"IF(K174=1,\" centimetres in metres\",\" metres in centimetres\")","v":" centimetres in metres"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C174,\"\",D174,\"\",E174,\"   (b)  \",F174,\"\",G174,\"\",H174,\"\",I174,\"\",J174,\"\")","v":"Express    (a)  65 centimetres and    (b)  65 centimetres in metres"},{"$f":"IF(K174=1,D174/100,D174*100)","v":0.65},{"$f":"IF(K174=1,\" metres and \",\" cm and \")","v":" metres and "},{"$f":"IF(K174=1,F174/100,F174*100)","v":0.65},{"$f":"IF(K174=1,\" metres\",\" cm\")","v":" metres"},{"$f":"CONCATENATE(\"\",M174,\"\",N174,\"\",O174,\"\",P174,\"\")","v":"0.65 metres and 0.65 metres"}]
[{"$f":"IF(ISBLANK(D175),\" \",ROW(B175)-7)","v":168},"B","Express    (a)  ",{"$f":"IF($K175=1,1000,1)*RANDBETWEEN(1,99)*0.1","v":9.1},{"$f":"IF(K175=1,\" grams and \",\" kilograms and \")","v":" kilograms and "},{"$f":"IF($K175=1,1000,1)*RANDBETWEEN(1,199)*0.01","v":1.72},{"$f":"IF(K175=1,\" grams in kilograms\",\" kilograms in grams\")","v":" kilograms in grams"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"CONCATENATE(\"\",C175,\"\",D175,\"\",E175,\"   (b)  \",F175,\"\",G175,\"\",H175,\"\",I175,\"\",J175,\"\")","v":"Express    (a)  9.1 kilograms and    (b)  1.72 kilograms in grams"},{"$f":"IF(K175=1,D175/1000,D175*1000)","v":9100},{"$f":"IF(K175=1,\" kg and \",\" grams and \")","v":" grams and "},{"$f":"IF(K175=1,F175/1000,F175*1000)","v":1720},{"$f":"IF(K175=1,\" kg\",\" grams\")","v":" grams"},{"$f":"CONCATENATE(\"\",M175,\"\",N175,\"\",O175,\"\",P175,\"\")","v":"9100 grams and 1720 grams"}]
[{"$f":"IF(ISBLANK(D176),\" \",ROW(B176)-7)","v":169},"B","Express    (a)  ",{"$f":"IF($K176=1,1000,1)*RANDBETWEEN(1,99)*0.1","v":100},{"$f":"IF(K176=1,\" metres and \",\" kilometres and \")","v":" metres and "},{"$f":"IF($K176=1,1000,1)*RANDBETWEEN(1,199)*0.01","v":1120},{"$f":"IF(K176=1,\" metres in kilometres\",\" kilometres in metres\")","v":" metres in kilometres"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C176,\"\",D176,\"\",E176,\"   (b)  \",F176,\"\",G176,\"\",H176,\"\",I176,\"\",J176,\"\")","v":"Express    (a)  100 metres and    (b)  1120 metres in kilometres"},{"$f":"IF(K176=1,D176/1000,D176*1000)","v":0.1},{"$f":"IF(K176=1,\" km and \",\" metres and \")","v":" km and "},{"$f":"IF(K176=1,F176/1000,F176*1000)","v":1.1200000000000001},{"$f":"IF(K176=1,\" km\",\" metres\")","v":" km"},{"$f":"CONCATENATE(\"\",M176,\"\",N176,\"\",O176,\"\",P176,\"\")","v":"0.1 km and 1.12 km"}]
[{"$f":"IF(ISBLANK(D177),\" \",ROW(B177)-7)","v":170},"B","Express    (a)  ",{"$f":"IF($K177=1,1000,1)*RANDBETWEEN(1,99)*0.1","v":1.9000000000000001},{"$f":"IF(K177=1,\" millilitres and \",\" litres and \")","v":" litres and "},{"$f":"IF($K177=1,1000,1)*RANDBETWEEN(1,299)*0.01","v":2.65},{"$f":"IF(K177=1,\" millilitres in litres\",\" litres in millilitres\")","v":" litres in millilitres"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"CONCATENATE(\"\",C177,\"\",D177,\"\",E177,\"   (b)  \",F177,\"\",G177,\"\",H177,\"\",I177,\"\",J177,\"\")","v":"Express    (a)  1.9 litres and    (b)  2.65 litres in millilitres"},{"$f":"IF(K177=1,D177/1000,D177*1000)","v":1900.0000000000002},{"$f":"IF(K177=1,\" litres and \",\" ml and \")","v":" ml and "},{"$f":"IF(K177=1,F177/1000,F177*1000)","v":2650},{"$f":"IF(K177=1,\" litres\",\" ml\")","v":" ml"},{"$f":"CONCATENATE(\"\",M177,\"\",N177,\"\",O177,\"\",P177,\"\")","v":"1900 ml and 2650 ml"}]
[{"$f":"IF(ISBLANK(D178),\" \",ROW(B178)-7)","v":171},"B","Express    (a)  ",{"$f":"IF($K178=1,10,1)*(RANDBETWEEN(1,19)+RANDBETWEEN(1,9)*0.1)","v":194},{"$f":"IF(K178=1,\" millimetres and \",\" centimetres and \")","v":" millimetres and "},{"$f":"IF($K178=1,10,1)*(RANDBETWEEN(1,19)+RANDBETWEEN(1,9)*0.1)","v":168},{"$f":"IF(K178=1,\" millimetres in centimetres\",\" centimetres in millimetres\")","v":" millimetres in centimetres"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C178,\"\",D178,\"\",E178,\"   (b)  \",F178,\"\",G178,\"\",H178,\"\",I178,\"\",J178,\"\")","v":"Express    (a)  194 millimetres and    (b)  168 millimetres in centimetres"},{"$f":"IF(K178=1,D178/10,D178*10)","v":19.399999999999999},{"$f":"IF(K178=1,\" cm and \",\" mm and \")","v":" cm and "},{"$f":"IF(K178=1,F178/10,F178*10)","v":16.8},{"$f":"IF(K178=1,\" cm\",\" mm\")","v":" cm"},{"$f":"CONCATENATE(\"\",M178,\"\",N178,\"\",O178,\"\",P178,\"\")","v":"19.4 cm and 16.8 cm"}]
[{"$f":"IF(ISBLANK(D179),\" \",ROW(B179)-7)","v":172},"B","Express ",{"$f":"RANDBETWEEN(0,9)+RANDBETWEEN(1,4)*0.1+0.5*RANDBETWEEN(0,1)","v":9.8000000000000007}," hours in hours and minutes",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C179,\"\",D179,\"\",E179,\"\",F179,\"\",G179,\"\",H179,\"\",I179,\"\",J179,\"\")","v":"Express 9.8 hours in hours and minutes"},{"$f":"INT(D179)","v":9},{"$f":"CONCATENATE(\" hour\",IF(M179=1,\" \",\"s \"))","v":" hours "},{"$f":"(D179-INT(D179))*60","v":48.000000000000043}," minutes",{"$f":"CONCATENATE(\"\",M179,\"\",N179,\"\",O179,\"\",P179,\"\")","v":"9 hours 48 minutes"}]
[{"$f":"IF(ISBLANK(D180),\" \",ROW(B180)-7)","v":173},"B","Express ",{"$f":"RANDBETWEEN(2,9)","v":7}," hours ",{"$f":"6*RANDBETWEEN(1,9)","v":36}," minutes in hours (using a decimal point)",null,null,null,null,{"$f":"CONCATENATE(\"\",C180,\"\",D180,\"\",E180,\"\",F180,\"\",G180,\"\",H180,\"\",I180,\"\",J180,\"\")","v":"Express 7 hours 36 minutes in hours (using a decimal point)"},{"$f":"D180+F180/60","v":7.6},{"$f":"CONCATENATE(\" hour\",IF(M180=1,\" \",\"s \"))","v":" hours "},null,null,{"$f":"CONCATENATE(\"\",M180,\"\",N180,\"\",O180,\"\",P180,\"\")","v":"7.6 hours "}]
[{"$f":"IF(ISBLANK(D181),\" \",ROW(B181)-7)","v":174},"B","Express ",{"$f":"RANDBETWEEN(0,9)+RANDBETWEEN(1,4)*0.1+0.5*RANDBETWEEN(0,1)","v":7.8}," minutes in minutes and seconds",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C181,\"\",D181,\"\",E181,\"\",F181,\"\",G181,\"\",H181,\"\",I181,\"\",J181,\"\")","v":"Express 7.8 minutes in minutes and seconds"},{"$f":"INT(D181)","v":7},{"$f":"CONCATENATE(\" minute\",IF(M181=1,\" \",\"s \"))","v":" minutes "},{"$f":"(D181-INT(D181))*60","v":47.999999999999986}," seconds",{"$f":"CONCATENATE(\"\",M181,\"\",N181,\"\",O181,\"\",P181,\"\")","v":"7 minutes 48 seconds"}]
[{"$f":"IF(ISBLANK(D182),\" \",ROW(B182)-7)","v":175},"B","Express ",{"$f":"RANDBETWEEN(2,9)","v":5},"minutes",{"$f":"6*RANDBETWEEN(1,9)","v":42}," seconds in minutes (using a decimal point)",null,null,null,null,{"$f":"CONCATENATE(\"\",C182,\"\",D182,\" \",E182,\" \",F182,\" \",G182,\"\",H182,\"\",I182,\"\",J182,\"\")","v":"Express 5 minutes 42  seconds in minutes (using a decimal point)"},{"$f":"D182+F182/60","v":5.7},{"$f":"CONCATENATE(\" minute\",IF(M182=1,\" \",\"s \"))","v":" minutes "},null,null,{"$f":"CONCATENATE(\"\",M182,\"\",N182,\"\",O182,\"\",P182,\"\")","v":"5.7 minutes "}]
[{"$f":"IF(ISBLANK(D183),\" \",ROW(B183)-7)","v":176},"B","Express ",{"$f":"IF(K183=7,RANDBETWEEN(2,6),IF(K183=8,CHOOSE(RANDBETWEEN(1,3),3,5,7),CHOOSE(RANDBETWEEN(1,2),1,5)))","v":3},"/",{"$f":"K183","v":7}," as a decimal fraction.  Round your answer to ",{"$f":"IF(K183=8,2,3)","v":3}," decimal places",null,{"$f":"RANDBETWEEN(6,8)","v":7},{"$f":"CONCATENATE(\"\",C183,\"\",D183,\"\",E183,\"\",F183,\"\",G183,\"\",H183,\"\",I183,\"\",J183,\"\")","v":"Express 3/7 as a decimal fraction.  Round your answer to 3 decimal places"},{"$f":"MROUND(D183/F183,IF(H183=2,0.01,0.001))","v":0.42899999999999999},null,null,null,{"$f":"CONCATENATE(\"\",M183,\"\",N183,\"\",O183,\"\",P183,\"\")","v":"0.429"}]
[{"$f":"IF(ISBLANK(D184),\" \",ROW(B184)-7)","v":177},"B","Express ",{"$f":"RANDBETWEEN(1,99)*2","v":180}," out of 200 as a percentage",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C184,\"\",D184,\"\",E184,\"\",F184,\"\",G184,\"\",H184,\"\",I184,\"\",J184,\"\")","v":"Express 180 out of 200 as a percentage"},{"$f":"D184/2","v":90},"%",null,null,{"$f":"CONCATENATE(\"\",M184,\"\",N184,\"\",O184,\"\",P184,\"\")","v":"90%"}]
[{"$f":"IF(ISBLANK(D185),\" \",ROW(B185)-7)","v":178},"B","Express ",{"$f":"RANDBETWEEN(1,19)","v":2}," out of 20 as a percentage",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C185,\"\",D185,\"\",E185,\"\",F185,\"\",G185,\"\",H185,\"\",I185,\"\",J185,\"\")","v":"Express 2 out of 20 as a percentage"},{"$f":"D185*5","v":10},"%",null,null,{"$f":"CONCATENATE(\"\",M185,\"\",N185,\"\",O185,\"\",P185,\"\")","v":"10%"}]
[{"$f":"IF(ISBLANK(D186),\" \",ROW(B186)-7)","v":179},"B","Express ",{"$f":"J186*K186","v":400}," out of ",{"$f":"J186*10","v":4000}," as a percentage",null,null,{"$f":"2^RANDBETWEEN(1,3)*5^RANDBETWEEN(0,2)*10","v":400},{"$f":"CHOOSE(RANDBETWEEN(1,8),1,2,3,4,6,7,8,9)","v":1},{"$f":"CONCATENATE(\"\",C186,\"\",D186,\"\",E186,\"\",F186,\"\",G186,\"\",H186,\"\",I186,\"\")","v":"Express 400 out of 4000 as a percentage"},{"$f":"D186/F186*100","v":10},"%",null,null,{"$f":"CONCATENATE(\"\",M186,\"\",N186,\"\",O186,\"\",P186,\"\")","v":"10%"}]
[{"$f":"IF(ISBLANK(D187),\" \",ROW(B187)-7)","v":180},"B","Express ",{"$f":"J187*K187","v":180}," out of ",{"$f":"J187*10","v":900}," as a percentage",null,null,{"$f":"3^RANDBETWEEN(1,2)*2^RANDBETWEEN(0,1)*10","v":90},{"$f":"CHOOSE(RANDBETWEEN(1,8),1,2,3,4,6,7,8,9)","v":2},{"$f":"CONCATENATE(\"\",C187,\"\",D187,\"\",E187,\"\",F187,\"\",G187,\"\",H187,\"\",I187,\"\")","v":"Express 180 out of 900 as a percentage"},{"$f":"D187/F187*100","v":20},"%",null,null,{"$f":"CONCATENATE(\"\",M187,\"\",N187,\"\",O187,\"\",P187,\"\")","v":"20%"}]
[{"$f":"IF(ISBLANK(C188),\" \",ROW(B188)-7)","v":181},"B","A shop offers a discount of ",1,"/",{"$f":"RANDBETWEEN(5,9)","v":6}," on a price of ",{"$f":"CHOOSE(K188,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"£"},{"$f":"TEXT(F188*RANDBETWEEN(501,999)/100,\"#.00\")","v":"45.60"},".   What is the new price?",{"$f":"RANDBETWEEN(1,4)","v":2},{"$f":"CONCATENATE(\"\",C188,\"\",D188,\"\",E188,\"\",F188,\"\",G188,\"\",H188,\"\",I188,\"\",J188,\"\")","v":"A shop offers a discount of 1/6 on a price of £45.60.   What is the new price?"},{"$f":"H188","v":"£"},{"$f":"TEXT(I188/F188*(F188-1),\"#.00\")","v":"38.00"},null,null,{"$f":"CONCATENATE(\"\",M188,\"\",N188,\"\",O188,\"\",P188,\"\")","v":"£38.00"}]
[{"$f":"IF(ISBLANK(C189),\" \",ROW(B189)-7)","v":182},"B","Add the fractions: ",{"$f":"CHOOSE(F189,1,1,2,3,RANDBETWEEN(2,4),5,RANDBETWEEN(1,6),2*RANDBETWEEN(1,3)+1,2*RANDBETWEEN(1,2))","v":5},"/",{"$f":"CHOOSE(K189,5,5,5,4,3,6,6,8,9)","v":6}," + ",{"$f":"CHOOSE(J189,1,1,2,3,RANDBETWEEN(2,4),5,RANDBETWEEN(1,6),2*RANDBETWEEN(1,3)+1,2*RANDBETWEEN(1,2))","v":4},"/",{"$f":"CHOOSE(K189,3,7,8,7,8,5,7,9,4)","v":5},{"$f":"RANDBETWEEN(1,9)","v":6},{"$f":"CONCATENATE(\"\",C189,\"\",D189,\"\",E189,\"\",F189,\"\",G189,\"\",H189,\"\",I189,\"\",J189,\".   Express your answer as a fraction in its simplest form.\")","v":"Add the fractions: 5/6 + 4/5.   Express your answer as a fraction in its simplest form."},{"$f":"R189/GCD(R189,S189)","v":49},"/",{"$f":"S189/GCD(R189,S189)","v":30},null,{"$f":"CONCATENATE(\"\",M189,\"\",N189,\"\",O189,\"\",IF(M189/O189>1,CONCATENATE(\"   or   \",INT(M189/O189),\"  \",MOD(M189,O189),\"/\",O189),\"\"))","v":"49/30   or   1  19/30"},{"$f":"D189*J189+F189*H189","v":49},{"$f":"F189*J189","v":30}]
[{"$f":"IF(ISBLANK(C190),\" \",ROW(B190)-7)","v":183},"B","Calculate ",{"$f":"RANDBETWEEN(2,4)*20","v":60},"% of ",{"$f":"CHOOSE(K190,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":""},{"$f":"10^RANDBETWEEN(1,2)*RANDBETWEEN(2,9)+5","v":205},{"$f":"CHOOSE(K190,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":"kg"},null,null,{"$f":"RANDBETWEEN(1,11)","v":7},{"$f":"CONCATENATE(\"\",C190,\"\",D190,\"\",E190,\"\",F190,\"\",G190,\"\",H190,\"\",I190,\"\",J190,\"\")","v":"Calculate 60% of 205kg"},{"$f":"F190","v":""},{"$f":"G190/100*D190","v":122.99999999999999},{"$f":"H190","v":"kg"},null,{"$f":"CONCATENATE(\"\",M190,\"\",N190,\"\",O190,\"\",P190,\"\")","v":"123kg"}]
[{"$f":"IF(ISBLANK(C191),\" \",ROW(B191)-7)","v":184},"B","Calculate ",{"$f":"2.5*CHOOSE(RANDBETWEEN(1,2),1,3)","v":7.5},"% of ",{"$f":"CHOOSE(K191,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"£"},{"$f":"10^RANDBETWEEN(2,3)*(10*RANDBETWEEN(2,9)+RANDBETWEEN(1,4)*2)","v":48000},{"$f":"CHOOSE(K191,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":""},null,null,{"$f":"RANDBETWEEN(1,11)","v":1},{"$f":"CONCATENATE(\"\",C191,\"\",D191,\"\",E191,\"\",F191,\"\",G191,\"\",H191,\"\",I191,\"\",J191,\"\")","v":"Calculate 7.5% of £48000"},{"$f":"F191","v":"£"},{"$f":"G191/100*D191","v":3600},{"$f":"H191","v":""},null,{"$f":"CONCATENATE(\"\",M191,\"\",N191,\"\",O191,\"\",P191,\"\")","v":"£3600"}]
[{"$f":"IF(ISBLANK(C192),\" \",ROW(B192)-7)","v":185},"B","Calculate ",{"$f":"RANDBETWEEN(2,4)*20","v":60},"% of ","£",{"$f":"10*RANDBETWEEN(3,9)+RANDBETWEEN(0,9)+RANDBETWEEN(1,4)*0.2","v":48.6},0,null,null,{"$f":"RANDBETWEEN(1,11)","v":11},{"$f":"CONCATENATE(\"\",C192,\"\",D192,\"\",E192,\"\",F192,\"\",G192,\"\",H192,\"\",I192,\"\",J192,\"\")","v":"Calculate 60% of £48.60"},"£",{"$f":"G192/100*D192","v":29.16},null,null,{"$f":"CONCATENATE(\"\",M192,\"\",N192,\"\",O192,\"\",P192,\"\")","v":"£29.16"}]
[{"$f":"IF(ISBLANK(D193),\" \",ROW(B193)-7)","v":186},"B","Calculate ",{"$f":"RANDBETWEEN(1,9)+0.5","v":3.5},"% of ",{"$f":"CHOOSE(K193,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":""},{"$f":"RANDBETWEEN(2,9)*10^RANDBETWEEN(2,3)","v":400},{"$f":"CHOOSE(K193,\"\",\"\",\"\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":" miles"},null,null,{"$f":"RANDBETWEEN(1,11)","v":9},{"$f":"CONCATENATE(\"\",C193,\"\",D193,\"\",E193,\"\",F193,\"\",G193,\"\",H193,\"\",I193,\"\",J193,\"\")","v":"Calculate 3.5% of 400 miles"},{"$f":"F193","v":""},{"$f":"G193/100*D193","v":14},{"$f":"H193","v":" miles"},null,{"$f":"CONCATENATE(\"\",M193,\"\",N193,\"\",O193,\"\",P193,\"\")","v":"14 miles"}]
[{"$f":"IF(ISBLANK(D194),\" \",ROW(B194)-7)","v":187},"B","Calculate ",15,"% of ",{"$f":"CHOOSE(K194,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"£"},{"$f":"10*RANDBETWEEN(11,99)","v":830},{"$f":"CHOOSE(K194,\"\",\"\",\"\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":""},null,null,{"$f":"RANDBETWEEN(1,11)","v":1},{"$f":"CONCATENATE(\"\",C194,\"\",D194,\"\",E194,\"\",F194,\"\",G194,\"\",H194,\"\",I194,\"\",J194,\"\")","v":"Calculate 15% of £830"},{"$f":"F194","v":"£"},{"$f":"G194/100*D194","v":124.50000000000001},{"$f":"H194","v":""},null,{"$f":"CONCATENATE(\"\",M194,\"\",N194,\"\",O194,\"\",P194,\"\")","v":"£124.5"}]
[{"$f":"IF(ISBLANK(D195),\" \",ROW(B195)-7)","v":188},"B","Calculate ",{"$f":"CHOOSE(K195,6,7,8,9,11,12,13,14,15)","v":9},"²",null,null,null,null,null,{"$f":"RANDBETWEEN(1,9)","v":4},{"$f":"CONCATENATE(\"\",C195,\"\",D195,\"\",E195,\"\",F195,\"\",G195,\"\",H195,\"\",I195,\"\",J195,\"\")","v":"Calculate 9²"},{"$f":"D195^2","v":81},null,null,null,{"$f":"CONCATENATE(\"\",M195,\"\",N195,\"\",O195,\"\",P195,\"\")","v":"81"}]
[{"$f":"IF(ISBLANK(D196),\" \",ROW(B196)-7)","v":189},"B","Calculate ",{"$f":"RANDBETWEEN(2,9)*10^RANDBETWEEN(1,2)","v":20},"²",null,null,null,null,null,{"$f":"RANDBETWEEN(1,9)","v":9},{"$f":"CONCATENATE(\"\",C196,\"\",D196,\"\",E196,\"\",F196,\"\",G196,\"\",H196,\"\",I196,\"\",J196,\"\")","v":"Calculate 20²"},{"$f":"D196^2","v":400},null,null,null,{"$f":"CONCATENATE(\"\",M196,\"\",N196,\"\",O196,\"\",P196,\"\")","v":"400"}]
[{"$f":"IF(ISBLANK(C197),\" \",ROW(B197)-7)","v":190},"B","Calculate the fraction:     ",{"$f":"IF(F197=5,RANDBETWEEN(2,4),IF(F197=7,RANDBETWEEN(2,6),IF(F197=6,5,IF(F197=8,RANDBETWEEN(1,3)*2+1,CHOOSE(INT(RAND()*5+1),2,4,5,7,8)))))","v":5},"/",{"$f":"RANDBETWEEN(5,9)","v":6}," of ",{"$f":"CHOOSE(K197,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":""},{"$f":"F197*RANDBETWEEN(501,999)","v":5514},{"$f":"CHOOSE(K197,\"\",\"\",\"\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\" litres\",\"\")","v":""},{"$f":"RANDBETWEEN(1,11)","v":11},{"$f":"CONCATENATE(\"\",C197,\"\",D197,\"\",E197,\"\",F197,\"\",G197,\"\",H197,\"\",I197,\"\",J197,\"\")","v":"Calculate the fraction:     5/6 of 5514"},{"$f":"I197/F197*D197","v":4595},null,null,null,{"$f":"CONCATENATE(\"\",M197,\"\",N197,\"\",O197,\"\",P197,\"\")","v":"4595"}]
[{"$f":"IF(ISBLANK(C198),\" \",ROW(B198)-7)","v":191},"B","Calculate the fraction:     ",{"$f":"IF(F198=5,RANDBETWEEN(2,4),IF(F198=7,RANDBETWEEN(2,6),IF(F198=6,5,IF(F198=8,RANDBETWEEN(1,3)*2+1,CHOOSE(INT(RAND()*5+1),2,4,5,7,8)))))","v":5},"/",{"$f":"RANDBETWEEN(5,9)","v":7}," of ",{"$f":"CHOOSE(K198,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"€"},{"$f":"TEXT(F198*RANDBETWEEN(501,999)/100,\"#.00\")","v":"37.17"},null,{"$f":"RANDBETWEEN(1,4)","v":4},{"$f":"CONCATENATE(\"\",C198,\"\",D198,\"\",E198,\"\",F198,\"\",G198,\"\",H198,\"\",I198,\"\",J198,\"\")","v":"Calculate the fraction:     5/7 of €37.17"},{"$f":"H198","v":"€"},{"$f":"TEXT(I198/F198*D198,\"#.00\")","v":"26.55"},null,null,{"$f":"CONCATENATE(\"\",M198,\"\",N198,\"\",O198,\"\",P198,\"\")","v":"€26.55"}]
[{"$f":"IF(ISBLANK(C199),\" \",ROW(B199)-7)","v":192},"B","Calculate the mean:      ",{"$f":"RANDBETWEEN(1001,9999)","v":2292},{"$f":"RANDBETWEEN(1001,9999)","v":2322},{"$f":"RANDBETWEEN(1001,9999)","v":9316},{"$f":"2*RANDBETWEEN(501,4999)+MOD(D199+E199+F199,2)","v":9526},{"$f":"IF(K199=5,5*RANDBETWEEN(200,1999),\"\")","v":3000},null,null,{"$f":"RANDBETWEEN(4,5)","v":5},{"$f":"CONCATENATE(\"\",C199,\"     \",D199,\",  \",E199,\",  \",F199,\",  \",G199,IF(K199=5,\",  \",\"\"),H199,\"\",I199,\"\",J199,\"\")","v":"Calculate the mean:           2292,  2322,  9316,  9526,  3000"},{"$f":"IF(K199=4,AVERAGE(D199:G199),AVERAGE(D199:H199))","v":5291.2},null,null,null,{"$f":"CONCATENATE(\"\",M199,\"\",N199,\"\",O199,\"\",P199,\"\")","v":"5291.2"}]
[{"$f":"IF(ISBLANK(C200),\" \",ROW(B200)-7)","v":193},"B","Calculate the mean:      ",{"$f":"RANDBETWEEN(10001,99999)","v":56316},{"$f":"RANDBETWEEN(10001,99999)","v":76299},{"$f":"RANDBETWEEN(10001,99999)","v":95084},{"$f":"2*RANDBETWEEN(5001,49999)+MOD(D200+E200+F200,2)","v":87329},{"$f":"IF(K200=5,5*RANDBETWEEN(200,1999),\"\")","v":4805},null,null,{"$f":"RANDBETWEEN(4,5)","v":5},{"$f":"CONCATENATE(\"\",C200,\"     \",D200,\",  \",E200,\",  \",F200,\",  \",G200,IF(K200=5,\",  \",\"\"),H200,\"\",I200,\"\",J200,\"\")","v":"Calculate the mean:           56316,  76299,  95084,  87329,  4805"},{"$f":"IF(K200=4,AVERAGE(D200:G200),AVERAGE(D200:H200))","v":63966.6},null,null,null,{"$f":"CONCATENATE(\"\",M200,\"\",N200,\"\",O200,\"\",P200,\"\")","v":"63966.6"}]
[{"$f":"IF(ISBLANK(C201),\" \",ROW(B201)-7)","v":194},"B","Calculate the mean:      ",{"$f":"RANDBETWEEN(1001,9999)","v":7095},{"$f":"RANDBETWEEN(1001,9999)","v":6031},{"$f":"RANDBETWEEN(1001,9999)","v":1049},{"$f":"2*RANDBETWEEN(501,4999)+MOD(D201+E201+F201,20)","v":1639},{"$f":"IF(K201=5,20*RANDBETWEEN(50,499),\"\")","v":8680},null,null,{"$f":"RANDBETWEEN(4,5)","v":5},{"$f":"CONCATENATE(\"\",C201,\"     £\",TEXT(D201/100,\"#.00\"),\",  £\",TEXT(E201/100,\"#.00\"),\",  £\",TEXT(F201/100,\"#.00\"),\",  £\",TEXT(G201/100,\"#.00\"),IF(K201=5,\",  £\",\"\"),IF(K201=5,TEXT(H201/100,\"#.00\"),\"\"),\"\",I201,\"\",J201,\"\")","v":"Calculate the mean:           £70.95,  £60.31,  £10.49,  £16.39,  £86.80"},{"$f":"TEXT(IF(K201=4,AVERAGE(D201:G201)/100,AVERAGE(D201:H201)/100),\"£#.00\")","v":"£48.99"},null,null,null,{"$f":"CONCATENATE(\"\",M201,\"\",N201,\"\",O201,\"\",P201,\"\")","v":"£48.99"}]
[{"$f":"IF(ISBLANK(D202),\" \",ROW(B202)-7)","v":195},"B","Calculate the square root of    ",{"$f":"CHOOSE(K202,3,4,5,5)","v":3},"²",{"$f":"CHOOSE(K202,\" + \",\" + \",\" – \",\" – \")","v":" + "},{"$f":"CHOOSE(K202,4,3,4,3)","v":4},"²",null,null,{"$f":"RANDBETWEEN(1,4)","v":1},{"$f":"CONCATENATE(\"\",C202,\"\",D202,\"\",E202,\"\",F202,\"\",G202,\"\",H202,\"\",I202,\"\",J202,\"\")","v":"Calculate the square root of    3² + 4²"},{"$f":"CHOOSE(K202,5,5,3,4)","v":5},null,null,null,{"$f":"CONCATENATE(\"\",M202,\"\",N202,\"\",O202,\"\",P202,\"\")","v":"5"}]
[{"$f":"IF(ISBLANK(D203),\" \",ROW(B203)-7)","v":196},"B","Calculate the square root of    ",{"$f":"CHOOSE(K203,5,12,13,13)","v":13},"²",{"$f":"CHOOSE(K203,\" + \",\" + \",\" – \",\" – \")","v":" – "},{"$f":"CHOOSE(K203,12,5,12,5)","v":12},"²",null,null,{"$f":"RANDBETWEEN(1,4)","v":3},{"$f":"CONCATENATE(\"\",C203,\"\",D203,\"\",E203,\"\",F203,\"\",G203,\"\",H203,\"\",I203,\"\",J203,\"\")","v":"Calculate the square root of    13² – 12²"},{"$f":"CHOOSE(K203,13,13,5,12)","v":5},null,null,null,{"$f":"CONCATENATE(\"\",M203,\"\",N203,\"\",O203,\"\",P203,\"\")","v":"5"}]
[{"$f":"IF(ISBLANK(D204),\" \",ROW(B204)-7)","v":197},"B","Calculate the square root of    ",{"$f":"CHOOSE(K204,6,8,10,10)","v":6},"²",{"$f":"CHOOSE(K204,\" + \",\" + \",\" – \",\" – \")","v":" + "},{"$f":"CHOOSE(K204,8,6,8,6)","v":8},"²",null,null,{"$f":"RANDBETWEEN(1,4)","v":1},{"$f":"CONCATENATE(\"\",C204,\"\",D204,\"\",E204,\"\",F204,\"\",G204,\"\",H204,\"\",I204,\"\",J204,\"\")","v":"Calculate the square root of    6² + 8²"},{"$f":"CHOOSE(K204,10,10,6,8)","v":10},null,null,null,{"$f":"CONCATENATE(\"\",M204,\"\",N204,\"\",O204,\"\",P204,\"\")","v":"10"}]
[{"$f":"IF(ISBLANK(D205),\" \",ROW(B205)-7)","v":198},"B","Calculate the time that is ",{"$f":"RANDBETWEEN(2,8)","v":7},{"$f":"RANDBETWEEN(11,59)","v":43},{"$f":"IF(K205<3,IF(RAND()<0.4,\"before \",\"earlier than \"),IF(RAND()<0.4,\"after \",\"later than \"))","v":"later than "},{"$f":"IF(ISODD(K205),J205,IF(J205=12,12,MOD(J205,12)))","v":9},{"$f":"RANDBETWEEN(1,11)*5","v":40},{"$f":"IF(ISODD(K205),\"\",IF(J205>12,\"pm\",\"am\"))","v":"am"},{"$f":"RANDBETWEEN(5,17)","v":9},{"$f":"RANDBETWEEN(1,4)","v":4},{"$f":"CONCATENATE(\"\",C205,\"\",D205,\" hour\",IF(D205=1,\" \",\"s \"),E205,\" minutes \",F205,\"\",IF(ISODD(K205),TEXT(G205,\"00\"),G205),\":\",TEXT(H205,\"00\"),\"\",I205,\", and then\",IF(S205=1,\" add on \",\" go back \"),R205,\" hours.\")","v":"Calculate the time that is 7 hours 43 minutes later than 9:40am, and then go back 10 hours."},{"$f":"IF(K205<3,TIME(J205,H205,0)-TIME(D205,E205,0),TIME(J205,H205,0)+TIME(D205,E205,0))+IF(S205=1,TIME(R205,0,0),0)-IF(S205=1,0,TIME(R205,0,0))+24","v":24.307638888888889},null,null,null,{"$f":"CONCATENATE(\"\",IF(ISODD(K205),TEXT(M205,\"hh:mm\"),TEXT(M205,\"h:mm AM/PM\")),\"\",N205,\"\",O205,\"\",P205,\"\")","v":"7:23 AM"},{"$f":"RANDBETWEEN(4,10)","v":10},{"$f":"RANDBETWEEN(1,2)","v":2}]
[{"$f":"IF(ISBLANK(D206),\" \",ROW(B206)-7)","v":199},"B","Calculate the total in hours and minutes:                                                                                                                                                         ",{"$f":"RANDBETWEEN(2,9)","v":7},{"$f":"RANDBETWEEN(2,7)","v":7},{"$f":"RANDBETWEEN(2,6)","v":3},{"$f":"RANDBETWEEN(3,11)*5","v":35},{"$f":"RANDBETWEEN(6,11)*5","v":40},{"$f":"RANDBETWEEN(2,11)*5","v":25},null,{"$f":"RANDBETWEEN(1,3)","v":3},{"$f":"CONCATENATE(C206,CHOOSE(K206,CONCATENATE(D206,\" hour\",IF(D206>1,\"s \",\" \"),G206,\" minutes + \",E206,\" hour\",IF(E206>1,\"s \",\" \"),H206,\" minutes + \",F206,\" hour\",IF(F206>1,\"s \",\" \"),I206,\" minutes\"),CONCATENATE(D206,\" hour\",IF(D206>1,\"s \",\" \"),G206,\" minutes + \",E206,\" hour\",IF(E206>1,\"s + \",\" + \"),F206,\" hour\",IF(F206>1,\"s \",\" \"),H206,\" minutes + \",I206,\" minutes\"),CONCATENATE(I206,\" minutes + \",D206,\" hour\",IF(D206>1,\"s \",\" \"),G206,\" minutes + \",F206,\" hour\",IF(F206>1,\"s + \",\" + \"),E206,\" hour\",IF(E206>1,\"s \",\" \"),H206,\" minutes\")))","v":"Calculate the total in hours and minutes:                                                                                                                                                         25 minutes + 7 hours 35 minutes + 3 hours + 7 hours 40 minutes"},{"$f":"TIME(D206,0,0)+TIME(E206,0,0)+TIME(F206,0,0)+TIME(0,G206,0)+TIME(0,H206,0)+TIME(0,I206,0)","v":"18:40:00"},null,null,null,{"$f":"CONCATENATE(HOUR(M206),\" hr \",MINUTE(M206),\" min\")","v":"18 hr 40 min"}]
[{"$f":"IF(ISBLANK(C207),\" \",ROW(B207)-7)","v":200},"B","Calculate using fractions:       ","1 – ( ",{"$f":"IF(G207=3,1,IF(G207=4,1,IF(G207=5,RANDBETWEEN(1,2),IF(G207=6,1,IF(G207=7,RANDBETWEEN(1,3),RANDBETWEEN(1,2)*2-1)))))","v":1},"/",{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":8}," + ",{"$f":"IF(J207=3,1,IF(J207=4,1,IF(J207=5,RANDBETWEEN(1,2),IF(J207=6,1,IF(J207=7,RANDBETWEEN(1,3),RANDBETWEEN(1,2)*2-1)))))","v":1},{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":3},null,{"$f":"CONCATENATE(\"\",C207,\"\",D207,\"\",E207,\"\",F207,\"\",G207,\"\",H207,\"\",I207,\"/\",J207,\" )\")","v":"Calculate using fractions:       1 – ( 1/8 + 1/3 )"},{"$f":"R207/GCD(R207,S207)","v":13},"/",{"$f":"S207/GCD(R207,S207)","v":24},null,{"$f":"CONCATENATE(\"\",M207,\"\",N207,\"\",O207,\"\",IF(M207/O207>1,CONCATENATE(\"   or   \",INT(M207/O207),\"  \",MOD(M207,O207),\"/\",O207),\"\"))","v":"13/24"},{"$f":"G207*J207-E207*J207-I207*G207","v":13},{"$f":"G207*J207","v":24}]
[{"$f":"IF(ISBLANK(C208),\" \",ROW(B208)-7)","v":201},"B","Calculate using fractions:       ",{"$f":"RANDBETWEEN(2,4)","v":4},{"$f":"IF(G208=3,RANDBETWEEN(1,2),IF(G208=4,RANDBETWEEN(1,2)*2-1,IF(G208=5,RANDBETWEEN(1,4),IF(G208=6,RANDBETWEEN(1,2)*4-3,IF(G208=7,RANDBETWEEN(1,6),RANDBETWEEN(1,4)*2-1)))))","v":2},"/",{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":7}," + ",{"$f":"IF(J208=3,RANDBETWEEN(1,2),IF(J208=4,RANDBETWEEN(1,2)*2-1,IF(J208=5,RANDBETWEEN(1,4),IF(J208=6,RANDBETWEEN(1,2)*4-3,IF(J208=7,RANDBETWEEN(1,6),RANDBETWEEN(1,4)*2-1)))))","v":2},{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":3},null,{"$f":"CONCATENATE(\"\",C208,\"\",D208,\" – ( \",E208,\"\",F208,\"\",G208,\"\",H208,\"\",I208,\"/\",J208,\" )\")","v":"Calculate using fractions:       4 – ( 2/7 + 2/3 )"},{"$f":"R208/GCD(R208,S208)","v":64},"/",{"$f":"S208/GCD(R208,S208)","v":21},null,{"$f":"CONCATENATE(\"\",M208,\"\",N208,\"\",O208,\"\",IF(M208/O208>1,CONCATENATE(\"   or   \",INT(M208/O208),\"  \",MOD(M208,O208),\"/\",O208),\"\"))","v":"64/21   or   3  1/21"},{"$f":"D208*G208*J208-E208*J208-I208*G208","v":64},{"$f":"G208*J208","v":21}]
[{"$f":"IF(ISBLANK(C209),\" \",ROW(B209)-7)","v":202},"B","Calculate, using ","π = 3.14 :             ","π"," × ",{"$f":"RANDBETWEEN(3,10)","v":9}," ÷ 2) + ",{"$f":"RANDBETWEEN(5,15)","v":6},{"$f":"I209","v":6},null,{"$f":"CONCATENATE(\"\",C209,\"\",D209,\"(\",E209,\"\",F209,\"\",G209,\"\",H209,\"\",I209,\" + \",J209,\"\")","v":"Calculate, using π = 3.14 :             (π × 9 ÷ 2) + 6 + 6"},{"$f":"3.14*G209/2+I209+J209","v":26.130000000000003},null,null,null,{"$f":"CONCATENATE(\"\",M209,\"\",N209,\"\",O209,\"\",P209,\"\")","v":"26.13"}]
[{"$f":"IF(ISBLANK(C210),\" \",ROW(B210)-7)","v":203},"B","Calculate, using ","π = 3.14 :             ","π"," × ",{"$f":"RANDBETWEEN(1,10)","v":2},"² ÷ 2",null,null,null,{"$f":"CONCATENATE(\"\",C210,\"\",D210,\"\",E210,\"\",F210,\"\",G210,\"\",H210,\"\",I210,\"\",J210,\"\")","v":"Calculate, using π = 3.14 :             π × 2² ÷ 2"},{"$f":"3.14*G210^2/2","v":6.28},null,null,null,{"$f":"CONCATENATE(\"\",M210,\"\",N210,\"\",O210,\"\",P210,\"\")","v":"6.28"}]
[{"$f":"IF(ISBLANK(E211),\" \",ROW(B211)-7)","v":204},"B","Calculate, using ","π = 3.14 :             ","π × ",{"$f":"CHOOSE(RANDBETWEEN(1,3),2,3,10)","v":2},"² × ",{"$f":"RANDBETWEEN(2,5)","v":2},null,null,null,{"$f":"CONCATENATE(\"\",C211,\"\",D211,\"\",E211,\"\",F211,\"\",G211,\"\",H211,\"\",I211,\"\",J211,\"\")","v":"Calculate, using π = 3.14 :             π × 2² × 2"},{"$f":"3.14*F211^2*H211","v":25.12},null,null,null,{"$f":"CONCATENATE(\"\",M211,\"\",N211,\"\",O211,\"\",P211,\"\")","v":"25.12"}]
[{"$f":"IF(ISBLANK(C212),\" \",ROW(B212)-7)","v":205},"B","Calculate:   ",{"$f":"CHOOSE(K212,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"€"},{"$f":"RANDBETWEEN(1500,3500)","v":2673},{"$f":"RANDBETWEEN(5000,35000)/100","v":311.82},{"$f":"RANDBETWEEN(5000,35000)/100","v":240.95},{"$f":"RANDBETWEEN(5000,35000)/100","v":286.05},null,null,{"$f":"RANDBETWEEN(1,5)","v":5},{"$f":"CONCATENATE(\"\",C212,\"\",D212,\"\",E212,\" – \",D212,TEXT(F212,\"#.00\"),\" – \",D212,TEXT(G212,\"#.00\"),\" – \",D212,TEXT(H212,\"#.00\"),\"\",I212,\"\",J212,\"\")","v":"Calculate:   €2673 – €311.82 – €240.95 – €286.05"},{"$f":"E212-F212-G212-H212","v":1834.18},null,null,null,{"$f":"CONCATENATE(D212,TEXT(M212,\"#.00\"),\"\",N212,\"\",O212,\"\",P212,\"\")","v":"€1834.18"}]
[{"$f":"IF(ISBLANK(C213),\" \",ROW(B213)-7)","v":206},"B","Calculate:   ",{"$f":"CHOOSE(K213,\"£\",\"£\",\"£\",\"£\",\"£\")","v":"£"},{"$f":"(RANDBETWEEN(7,9)+RANDBETWEEN(1,9)*0.1)","v":9.1},{"$f":"RANDBETWEEN(2,6)*10","v":40},{"$f":"RANDBETWEEN(500,1500)/100","v":8.08},{"$f":"RANDBETWEEN(500,1500)/100","v":5.43},null,null,{"$f":"RANDBETWEEN(1,5)","v":1},{"$f":"CONCATENATE(\"\",C213,\"\",D213,\"\",TEXT(E213,\"#.00\"),\" × \",F213,\" – \",D213,TEXT(G213,\"#.00\"),\" – \",D213,TEXT(H213,\"#.00\"),\"\",I213,\"\",J213,\"\")","v":"Calculate:   £9.10 × 40 – £8.08 – £5.43"},{"$f":"E213*F213-G213-H213","v":350.49},null,null,null,{"$f":"CONCATENATE(D213,TEXT(M213,\"#.00\"),\"\",N213,\"\",O213,\"\",P213,\"\")","v":"£350.49"}]
[{"$f":"IF(ISBLANK(C214),\" \",ROW(B214)-7)","v":207},"B","Calculate:   ",{"$f":"RANDBETWEEN(5,8)*10+RANDBETWEEN(1,9)*0.1","v":70.900000000000006},"–",{"$f":"RANDBETWEEN(2,7)+RANDBETWEEN(1,9)*0.1","v":3.5},"×",{"$f":"RANDBETWEEN(3,6)","v":4},"+",{"$f":"RANDBETWEEN(1,8)+RANDBETWEEN(1,9)*0.1","v":1.3},null,{"$f":"CONCATENATE(\"\",C214,\"\",D214,\" \",E214,\" \",F214,\" \",G214,\" \",H214,\" \",I214,\" \",J214,\"\")","v":"Calculate:   70.9 – 3.5 × 4 + 1.3"},{"$f":"D214-F214*H214+J214","v":58.2},null,null,null,{"$f":"CONCATENATE(\"\",M214,\"\",N214,\"\",O214,\"\",P214,\"\")","v":"58.2"}]
[{"$f":"IF(ISBLANK(E215),\" \",ROW(B215)-7)","v":208},"B","Calculate:   ",{"$f":"CHOOSE(K215,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"RANDBETWEEN(1010,9999)/100","v":84.03}," × ",{"$f":"10^RANDBETWEEN(1,3)*RANDBETWEEN(2,9)","v":900},null,null,null,{"$f":"RANDBETWEEN(1,5)","v":3},{"$f":"CONCATENATE(\"\",C215,\"\",D215,\"\",TEXT(E215,\"#.00\"),\"\",F215,\"\",G215,\"\",H215,\"\",I215,\"\",J215,\"\")","v":"Calculate:   £84.03 × 900"},{"$f":"E215*G215","v":75627},null,null,null,{"$f":"CONCATENATE(D215,IF(M215=INT(M215),M215,TEXT(M215,\"#.00\")),\"\",N215,\"\",O215,\"\",P215,\"\")","v":"£75627"}]
[{"$f":"IF(ISBLANK(D216),\" \",ROW(B216)-7)","v":209},"B","Calculate:   ",{"$f":"RANDBETWEEN(1010,9999)","v":4450},{"$f":"CHOOSE(K216,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":" miles"}," × ",{"$f":"10^RANDBETWEEN(1,3)*RANDBETWEEN(2,9)","v":4000},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":9},{"$f":"CONCATENATE(\"\",C216,\"\",D216,\"\",E216,\"\",F216,\"\",G216,\"\",H216,\"\",I216,\"\",J216,\"\")","v":"Calculate:   4450 miles × 4000"},{"$f":"D216*G216","v":17800000},null,null,null,{"$f":"CONCATENATE(\"\",M216,\" \",E216,N216,\"\",O216,\"\",P216,\"\")","v":"17800000  miles"}]
[{"$f":"IF(ISBLANK(E217),\" \",ROW(B217)-7)","v":210},"B","Calculate:   ","£",{"$f":"RANDBETWEEN(8,15)+RANDBETWEEN(1,9)*0.1","v":11.2}," × ",{"$f":"RANDBETWEEN(2,5)*10","v":40}," × 1.5",null,null,null,{"$f":"CONCATENATE(\"\",C217,\"\",D217,\"\",TEXT(E217,\"#.00\"),\"\",F217,\"\",G217,\"\",H217,\"\",I217,\"\",J217,\"\")","v":"Calculate:   £11.20 × 40 × 1.5"},{"$f":"E217*G217*1.5","v":672},null,null,null,{"$f":"CONCATENATE(D217,IF(M217=INT(M217),M217,TEXT(M217,\"#.00\")),\"\",N217,\"\",O217,\"\",P217,\"\")","v":"£672"}]
[{"$f":"IF(ISBLANK(E218),\" \",ROW(B218)-7)","v":211},"B","Calculate:   ",{"$f":"IF(K218=1,2,1)*RANDBETWEEN(1,9)+IF(K218=1,0.5,0)","v":6.5}," × ",{"$f":"IF(K218=1,1,2)*RANDBETWEEN(1,9)+IF(K218=1,0,0.5)","v":3}," ÷ 2",null,null,null,{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C218,\"\",D218,\"\",E218,\"\",F218,\"\",G218,\"\",H218,\"\",I218,\"\",J218,\"\")","v":"Calculate:   6.5 × 3 ÷ 2"},{"$f":"D218*F218/2","v":9.75},null,null,null,{"$f":"CONCATENATE(\"\",M218,\"\",N218,\"\",O218,\"\",P218,\"\")","v":"9.75"}]
[{"$f":"IF(ISBLANK(E219),\" \",ROW(B219)-7)","v":212},"B","Calculate:   ",{"$f":"CHOOSE(K219,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"G219*(RANDBETWEEN(10,29)+RANDBETWEEN(1,9)*0.1)","v":654}," ÷ ",{"$f":"10*RANDBETWEEN(2,9)","v":30},null,null,null,{"$f":"RANDBETWEEN(1,5)","v":3},{"$f":"CONCATENATE(\"\",C219,\"\",D219,\"\",E219,\"\",F219,\"\",G219,\"\",H219,\"\",I219,\"\",J219,\"\")","v":"Calculate:   £654 ÷ 30"},{"$f":"E219/G219","v":21.8},null,null,null,{"$f":"CONCATENATE(D219,IF(M219=INT(M219),M219,TEXT(M219,\"#.00\")),\"\",N219,\"\",O219,\"\",P219,\"\")","v":"£21.80"}]
[{"$f":"IF(ISBLANK(D220),\" \",ROW(B220)-7)","v":213},"B","Calculate:   ",{"$f":"(RANDBETWEEN(20,49)+RANDBETWEEN(1,9)*0.1)*G220*10","v":23250},{"$f":"CHOOSE(K220,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":"kg"}," ÷ ",{"$f":"10*CHOOSE(RANDBETWEEN(1,3),4,5,2)","v":50},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":3},{"$f":"CONCATENATE(\"\",C220,\"\",D220,\"\",E220,\"\",F220,\"\",G220,\"\",H220,\"\",I220,\"\",J220,\"\")","v":"Calculate:   23250kg ÷ 50"},{"$f":"D220/G220","v":465},null,null,null,{"$f":"CONCATENATE(\"\",M220,\" \",E220,N220,\"\",O220,\"\",P220,\"\")","v":"465 kg"}]
[{"$f":"IF(ISBLANK(D221),\" \",ROW(B221)-7)","v":214},"B","Calculate:   ",{"$f":"(RANDBETWEEN(20,49)+RANDBETWEEN(1,9)*0.1)*G221*10","v":18320},{"$f":"CHOOSE(K221,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":"kg"}," ÷ ",{"$f":"10*CHOOSE(RANDBETWEEN(1,3),4,5,2)","v":40},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":3},{"$f":"CONCATENATE(\"\",C221,\"\",D221,\"\",E221,\"\",F221,\"\",G221,\"\",H221,\"\",I221,\"\",J221,\"\")","v":"Calculate:   18320kg ÷ 40"},{"$f":"D221/G221","v":458},null,null,null,{"$f":"CONCATENATE(\"\",M221,\" \",E221,N221,\"\",O221,\"\",P221,\"\")","v":"458 kg"}]
[{"$f":"IF(ISBLANK(D222),\" \",ROW(B222)-7)","v":215},"B","Calculate:   ",{"$f":"RANDBETWEEN(1,9)*10+RANDBETWEEN(1,9)","v":33}," × ",{"$f":"RANDBETWEEN(1,9)*10+RANDBETWEEN(1,9)","v":72},null,null,null,null,null,{"$f":"CONCATENATE(\"\",C222,\"\",D222,\"\",E222,\"\",F222,\"\",G222,\"\",H222,\"\",I222,\"\",J222,\"\")","v":"Calculate:   33 × 72"},{"$f":"D222*F222","v":2376},null,null,null,{"$f":"CONCATENATE(\"\",M222,\"\",N222,\"\",O222,\"\",P222,\"\")","v":"2376"}]
[{"$f":"IF(ISBLANK(D223),\" \",ROW(B223)-7)","v":216},"B","Calculate:   ",{"$f":"RANDBETWEEN(2,9)/100","v":7.0000000000000007E-2}," × ",{"$f":"RANDBETWEEN(1,9)*10^RANDBETWEEN(2,3)","v":500},{"$f":"CHOOSE(K223,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":"km"},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":5},{"$f":"CONCATENATE(\"\",C223,\"\",D223,\"\",E223,\"\",F223,\"\",G223,\"\",H223,\"\",I223,\"\",J223,\"\")","v":"Calculate:   0.07 × 500km"},{"$f":"D223*F223","v":35},null,null,null,{"$f":"CONCATENATE(\"\",M223,G223,N223,\"\",O223,\"\",P223,\"\")","v":"35km"}]
[{"$f":"IF(ISBLANK(C224),\" \",ROW(B224)-7)","v":217},"B","Calculate:      ",{"$f":"RANDBETWEEN(8,25)+RANDBETWEEN(1,9)*0.1","v":15.4},{"$f":"RANDBETWEEN(3,9)","v":9},{"$f":"RANDBETWEEN(8,25)+RANDBETWEEN(1,9)*0.1","v":14.5},{"$f":"RANDBETWEEN(3,9)","v":6},{"$f":"RANDBETWEEN(8,25)+RANDBETWEEN(1,9)*0.1","v":21.1},{"$f":"RANDBETWEEN(3,9)","v":4},{"$f":"CHOOSE(K224,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"RANDBETWEEN(1,5)","v":2},{"$f":"CONCATENATE(\"\",C224,\"\",J224,TEXT(D224,\"#.00\"),\" × \",E224,\"   +   \",J224,TEXT(F224,\"#.00\"),\" × \",G224,\"   +   \",J224,TEXT(H224,\"#.00\"),\" × \",I224)","v":"Calculate:      £15.40 × 9   +   £14.50 × 6   +   £21.10 × 4"},{"$f":"D224*E224+F224*G224+H224*I224","v":310},null,null,null,{"$f":"CONCATENATE(J224,TEXT(M224,\"#.00\"),\"\",N224,\"\",O224,\"\",P224,\"\")","v":"£310.00"}]
[{"$f":"IF(ISBLANK(C225),\" \",ROW(B225)-7)","v":218},"B","Calculate:      ",{"$f":"J225*I225*RANDBETWEEN(101,999)","v":13140},{"$f":"CHOOSE(K225,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":""}," ÷ ",{"$f":"J225","v":4},{"$f":"I225","v":5},{"$f":"CHOOSE(RANDBETWEEN(1,3),3,7,5)","v":5},{"$f":"CHOOSE(RANDBETWEEN(1,3),8,6,4)","v":4},{"$f":"RANDBETWEEN(1,11)","v":4},{"$f":"CONCATENATE(\"\",C225,\"\",D225,\"\",E225,\"\",F225,\"\",G225,\" ÷ \",H225)","v":"Calculate:      13140 ÷ 4 ÷ 5"},{"$f":"(D225/G225)/H225","v":657},null,null,null,{"$f":"CONCATENATE(\"\",M225,\" \",E225,N225,\"\",O225,\"\",P225,\"\")","v":"657 "}]
[{"$f":"IF(ISBLANK(C226),\" \",ROW(B226)-7)","v":219},"B","Determine which fraction is ",{"$f":"IF(K226=1,\"smaller:    \",\"larger:    \")","v":"smaller:    "},{"$f":"IF(K226=1,CHOOSE(J226,3,7,9,11,13,17,19),CHOOSE(J226,1,2,2,3,3,4,4))","v":11},{"$f":"IF(K226=1,20,5)","v":20},{"$f":"IF(K226=2,CHOOSE(J226,3,7,9,11,13,17,19),CHOOSE(J226,1,2,2,3,3,4,4))","v":3},{"$f":"IF(K226=1,5,20)","v":5},null,{"$f":"RANDBETWEEN(1,7)","v":4},{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C226,\"\",D226,E226,\"/\",F226,\"   or   \",G226,\"/\",H226,\".    Use working to justify your answer\")","v":"Determine which fraction is smaller:    11/20   or   3/5.    Use working to justify your answer"},{"$f":"IF($K226=2,IF($E226/$F226>$G226/$H226,$E226,$G226),IF($E226/$F226<$G226/$H226,$E226,$G226))","v":11},"/",{"$f":"IF($K226=2,IF($E226/$F226>$G226/$H226,$F226,$H226),IF($E226/$F226<$G226/$H226,$F226,$H226))","v":20},null,{"$f":"CONCATENATE(\"\",M226,\"\",N226,\"\",O226,\"\",P226,\"\")","v":"11/20"}]
[{"$f":"IF(ISBLANK(C227),\" \",ROW(B227)-7)","v":220},"B","Determine which fraction is ",{"$f":"IF(K227=1,\"smaller:    \",\"larger:    \")","v":"larger:    "},{"$f":"IF(K227=1,1,2)","v":2},{"$f":"IF(J227=1,RANDBETWEEN(9,20),RANDBETWEEN(H227-5,H227-1))","v":8},{"$f":"IF(K227=2,1,2)","v":1},{"$f":"IF(J227=2,RANDBETWEEN(9,20),RANDBETWEEN(F227-5,F227-1))","v":13},null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"CONCATENATE(\"\",C227,\"\",D227,E227,\"/\",F227,\"   or   \",G227,\"/\",H227,\".    Use working to justify your answer\")","v":"Determine which fraction is larger:    2/8   or   1/13.    Use working to justify your answer"},{"$f":"IF($K227=2,IF($E227/$F227>$G227/$H227,$E227,$G227),IF($E227/$F227<$G227/$H227,$E227,$G227))","v":2},"/",{"$f":"IF($K227=2,IF($E227/$F227>$G227/$H227,$F227,$H227),IF($E227/$F227<$G227/$H227,$F227,$H227))","v":8},null,{"$f":"CONCATENATE(\"\",M227,\"\",N227,\"\",O227,\"\",P227,\"\")","v":"2/8"}]
[{"$f":"IF(ISBLANK(C228),\" \",ROW(B228)-7)","v":221},"B","Determine which fraction is ",{"$f":"IF(K228=1,\"smaller:    \",\"larger:    \")","v":"larger:    "},{"$f":"IF(K228=1,RANDBETWEEN(2,5),J228*G228)","v":15},{"$f":"IF(K228=1,RANDBETWEEN(6,9),(H228+RANDBETWEEN(1,3))*J228)","v":60},{"$f":"IF(K228=2,RANDBETWEEN(2,5),J228*E228)","v":3},{"$f":"IF(K228=2,RANDBETWEEN(6,9),(F228+RANDBETWEEN(1,3))*J228)","v":9},null,{"$f":"RANDBETWEEN(2,5)","v":5},{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"CONCATENATE(\"\",C228,\"\",D228,E228,\"/\",F228,\"   or   \",G228,\"/\",H228,\".    Use working to justify your answer\")","v":"Determine which fraction is larger:    15/60   or   3/9.    Use working to justify your answer"},{"$f":"IF($K228=2,IF($E228/$F228>$G228/$H228,$E228,$G228),IF($E228/$F228<$G228/$H228,$E228,$G228))","v":3},"/",{"$f":"IF($K228=2,IF($E228/$F228>$G228/$H228,$F228,$H228),IF($E228/$F228<$G228/$H228,$F228,$H228))","v":9},null,{"$f":"CONCATENATE(\"\",M228,\"\",N228,\"\",O228,\"\",P228,\"\")","v":"3/9"}]
[{"$f":"IF(ISBLANK(C229),\" \",ROW(B229)-7)","v":222},"B","Express the fraction in its simplest form:           ",{"$f":"RANDBETWEEN(1,F229-1)","v":12},"/",{"$f":"RANDBETWEEN(3,20)","v":14},null,null,null,null,{"$f":"2^RANDBETWEEN(0,2)*3^RANDBETWEEN(0,1)*5^RANDBETWEEN(0,2)","v":10},{"$f":"CONCATENATE(\"\",C229,\"\",D229*K229,\"\",E229,\"\",F229*K229,\"\",G229,\"\",H229,\"\",I229,\"\",J229,\"\")","v":"Express the fraction in its simplest form:           120/140"},{"$f":"D229/GCD(D229,F229)","v":6},"/",{"$f":"F229/GCD(D229,F229)","v":7},null,{"$f":"CONCATENATE(\"\",M229,\"\",N229,\"\",O229,\"\",P229,\"\")","v":"6/7"}]
[{"$f":"IF(ISBLANK(C230),\" \",ROW(B230)-7)","v":223},"B","Express the fraction in its simplest form:           ",{"$f":"RANDBETWEEN(0,(-1+F230/2))*2+1","v":1},"/",{"$f":"RANDBETWEEN(3,12)*2","v":22},null,null,null,null,{"$f":"10^RANDBETWEEN(1,2)*3^RANDBETWEEN(0,1)*5^RANDBETWEEN(0,1)*2^RANDBETWEEN(1,3)","v":2000},{"$f":"CONCATENATE(\"\",C230,\"\",D230*K230,\"\",E230,\"\",F230*K230,\"\",G230,\"\",H230,\"\",I230,\"\",J230,\"\")","v":"Express the fraction in its simplest form:           2000/44000"},{"$f":"D230/GCD(D230,F230)","v":1},"/",{"$f":"F230/GCD(D230,F230)","v":22},null,{"$f":"CONCATENATE(\"\",M230,\"\",N230,\"\",O230,\"\",P230,\"\")","v":"1/22"}]
[{"$f":"IF(ISBLANK(C231),\" \",ROW(B231)-7)","v":224},"B","Express the ratio in its simplest form:           ",{"$f":"RANDBETWEEN(2,12)","v":7}," : ",{"$f":"RANDBETWEEN(5,12)","v":12}," : ",{"$f":"RANDBETWEEN(1,12)","v":7},null,null,{"$f":"2^RANDBETWEEN(0,2)*3^RANDBETWEEN(0,1)*5^RANDBETWEEN(0,2)","v":12},{"$f":"CONCATENATE(\"\",C231,\"\",D231*K231,\"\",E231,\"\",F231*K231,\"\",G231,\"\",H231*K231,\"\",I231,\"\",J231,\"\")","v":"Express the ratio in its simplest form:           84 : 144 : 84"},{"$f":"D231/GCD(D231,F231,H231)","v":7},{"$f":"F231/GCD(D231,F231,H231)","v":12},{"$f":"H231/GCD(D231,F231,H231)","v":7},null,{"$f":"CONCATENATE(\"\",M231,\" : \",N231,\" : \",O231,\"\",P231,\"\")","v":"7 : 12 : 7"}]
[{"$f":"IF(ISBLANK(D232),\" \",ROW(B232)-7)","v":225},"B","Round ",{"$f":"RANDBETWEEN(0,9)+RANDBETWEEN(0,9)/10+RANDBETWEEN(1,9)/100+RANDBETWEEN(IF(K232=2,1,5),9)/1000+RANDBETWEEN(IF(K232=2,1,5),9)/10000+RANDBETWEEN(10,999)/10000000","v":8.5376459999999987}," to ",{"$f":"RANDBETWEEN(2,3)","v":3}," decimal places",null,null,null,{"$f":"IF(RAND()<0.8,1,2)","v":1},{"$f":"CONCATENATE(\"\",C232,\"\",D232,\"\",E232,\"\",F232,\"\",G232,\"\",H232,\"\",I232,\"\",J232,\"\")","v":"Round 8.537646 to 3 decimal places"},{"$f":"TEXT(MROUND(D232,IF(F232=2,0.01,0.001)),IF(F232=2,\"0.00\",\"0.000\"))","v":"8.538"},null,null,null,{"$f":"CONCATENATE(\"\",M232,\"\",N232,\"\",O232,\"\",P232,\"\")","v":"8.538"}]
[{"$f":"IF(ISBLANK(D233),\" \",ROW(B233)-7)","v":226},"B","Round    ",{"$f":"CHOOSE(K233,\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"TEXT(RANDBETWEEN(101,989)*10+RANDBETWEEN(1,9)+RANDBETWEEN(1,99)/100,\"#.00\")","v":"2042.59"},"  to ",{"$f":"RANDBETWEEN(2,3)","v":2}," significant figures",null,null,{"$f":"RANDBETWEEN(1,4)","v":2},{"$f":"CONCATENATE(\"\",C233,\"\",TEXT(D233,\"### ### ###\"),\"\",E233,\"\",F233,\"\",G233,\"\",H233,\"\",I233,\"\",J233,\"\")","v":"Round    £2042.59  to 2 significant figures"},{"$f":"D233","v":"£"},{"$f":"IF(G233=2,MROUND(E233,100),MROUND(E233,10))","v":2000},null,null,{"$f":"CONCATENATE(\"\",M233,\"\",N233,\"\",O233,\"\",P233,\"\")","v":"£2000"}]
[{"$f":"IF(ISBLANK(D234),\" \",ROW(B234)-7)","v":227},"B","Round    ",{"$f":"CHOOSE(K234,\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"TEXT(RANDBETWEEN(101,989)*100+RANDBETWEEN(11,99)+RANDBETWEEN(1,99)/100,\"#.00\")","v":"67283.34"},"  to ",{"$f":"RANDBETWEEN(2,3)","v":3}," significant figures",null,null,{"$f":"RANDBETWEEN(1,4)","v":2},{"$f":"CONCATENATE(\"\",C234,\"\",TEXT(D234,\"### ### ###\"),\"\",E234,\"\",F234,\"\",G234,\"\",H234,\"\",I234,\"\",J234,\"\")","v":"Round    £67283.34  to 3 significant figures"},{"$f":"D234","v":"£"},{"$f":"IF(G234=2,MROUND(E234,1000),MROUND(E234,100))","v":67300},null,null,{"$f":"CONCATENATE(\"\",M234,\"\",N234,\"\",O234,\"\",P234,\"\")","v":"£67300"}]
[{"$f":"IF(ISBLANK(C235),\" \",ROW(B235)-7)","v":228},"B","State the minimum and maximum values of ",{"$f":"CHOOSE(K235,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":""},{"$f":"10^RANDBETWEEN(2,3)*RANDBETWEEN(1,9)","v":800},{"$f":"CHOOSE(K235,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":" litres"}," ± ",{"$f":"RANDBETWEEN(2,6)","v":2},"%",null,{"$f":"RANDBETWEEN(1,11)","v":8},{"$f":"CONCATENATE(\"\",C235,\"\",D235,\"\",E235,\"\",F235,\"\",G235,\"\",H235,\"\",I235,\"\",J235,\"\")","v":"State the minimum and maximum values of 800 litres ± 2%"},"Min: ",{"$f":"E235*(100-H235)/100","v":784},", Max: ",{"$f":"E235*(100+H235)/100","v":816},{"$f":"CONCATENATE(\"\",M235,D235,N235,F235,O235,D235,P235,F235)","v":"Min: 784 litres, Max: 816 litres"}]
[{"$f":"IF(ISBLANK(C236),\" \",ROW(B236)-7)","v":229},"B","State the minimum and maximum values of ",{"$f":"10*RANDBETWEEN(2,9)+RANDBETWEEN(0,9)","v":71},{"$f":"CHOOSE(K236,\"cm\",\"mm\",\"g\",\"ml\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\" tonnes\",\"\")","v":"kg"}," ± ",{"$f":"RANDBETWEEN(1,12)+RANDBETWEEN(1,9)/10","v":7.7},{"$f":"E236","v":"kg"},null,null,{"$f":"RANDBETWEEN(1,11)","v":7},{"$f":"CONCATENATE(\"\",C236,\"\",D236,\"\",E236,\"\",F236,\"\",G236,\"\",H236,\"\",I236,\"\",J236,\"\")","v":"State the minimum and maximum values of 71kg ± 7.7kg"},"Min: ",{"$f":"D236-G236","v":63.3},", Max: ",{"$f":"D236+G236","v":78.7},{"$f":"CONCATENATE(\"\",M236,\"\",N236,E236,O236,\"\",P236,E236)","v":"Min: 63.3kg, Max: 78.7kg"}]
[{"$f":"IF(ISBLANK(D237),\" \",ROW(B237)-7)","v":230},"B","What is the square root of ",{"$f":"CHOOSE(K228,6,7,8,9,11,12,13,14,15)^2","v":49},"?",null,null,null,null,null,{"$f":"RANDBETWEEN(1,9)","v":5},{"$f":"CONCATENATE(\"\",C237,\"\",D237,\"\",E237,\"\",F237,\"\",G237,\"\",H237,\"\",I237,\"\",J237,\"\")","v":"What is the square root of 49?"},{"$f":"SQRT(D237)","v":7},null,null,null,{"$f":"CONCATENATE(\"\",M237,\"\",N237,\"\",O237,\"\",P237,\"\")","v":"7"}]
[{"$f":"IF(ISBLANK(D238),\" \",ROW(B238)-7)","v":231},"B","What time is ",{"$f":"RANDBETWEEN(2,8)","v":3},{"$f":"RANDBETWEEN(11,59)","v":21},{"$f":"IF(K238<3,IF(RAND()<0.4,\"before \",\"earlier than \"),IF(RAND()<0.4,\"after \",\"later than \"))","v":"after "},{"$f":"IF(ISODD(K238),J238,IF(J238=12,12,MOD(J238,12)))","v":10},{"$f":"RANDBETWEEN(1,11)*5","v":10},{"$f":"IF(ISODD(K238),\"\",IF(J238>12,\"pm\",\"am\"))","v":"pm"},{"$f":"RANDBETWEEN(1,23)","v":22},{"$f":"RANDBETWEEN(1,4)","v":4},{"$f":"CONCATENATE(\"\",C238,\"\",D238,\" hour\",IF(D238=1,\" \",\"s \"),E238,\" minutes \",F238,\"\",IF(ISODD(K238),TEXT(G238,\"00\"),G238),\":\",TEXT(H238,\"00\"),\"\",I238,\"?\")","v":"What time is 3 hours 21 minutes after 10:10pm?"},{"$f":"IF(K238<3,TIME(J238,H238,0)-TIME(D238,E238,0)+24,TIME(J238,H238,0)+TIME(D238,E238,0))","v":1.0631944444444446},null,null,null,{"$f":"CONCATENATE(\"\",IF(ISODD(K238),TEXT(M238,\"hh:mm\"),TEXT(M238,\"h:mm AM/PM\")),\"\",N238,\"\",O238,\"\",P238,\"\")","v":"1:31 AM"}]
[{"$f":"IF(ISBLANK(D239),\" \",ROW(B239)-7)","v":232},"B","What time is ",{"$f":"RANDBETWEEN(2,8)","v":3},{"$f":"RANDBETWEEN(11,59)","v":39},{"$f":"IF(K239<3,IF(RAND()<0.4,\"before \",\"earlier than \"),IF(RAND()<0.4,\"after \",\"later than \"))","v":"later than "},{"$f":"IF(ISODD(K239),J239,IF(J239=12,12,MOD(J239,12)))","v":15},{"$f":"RANDBETWEEN(1,11)*5","v":35},{"$f":"IF(ISODD(K239),\"\",IF(J239>12,\"pm\",\"am\"))","v":""},{"$f":"RANDBETWEEN(1,23)","v":15},{"$f":"RANDBETWEEN(1,4)","v":3},{"$f":"CONCATENATE(\"\",C239,\"\",D239,\" hour\",IF(D239=1,\" \",\"s \"),E239,\" minutes \",F239,\"\",IF(ISODD(K239),TEXT(G239,\"00\"),G239),\":\",TEXT(H239,\"00\"),\"\",I239,\"?\")","v":"What time is 3 hours 39 minutes later than 15:35?"},{"$f":"IF(K239<3,TIME(J239,H239,0)-TIME(D239,E239,0)+24,TIME(J239,H239,0)+TIME(D239,E239,0))","v":0.80138888888888893},null,null,null,{"$f":"CONCATENATE(\"\",IF(ISODD(K239),TEXT(M239,\"hh:mm\"),TEXT(M239,\"h:mm AM/PM\")),\"\",N239,\"\",O239,\"\",P239,\"\")","v":"19:14"}]
[{"$f":"IF(ISBLANK(D240),\" \",ROW(B240)-7)","v":233},"B","Express    (a)  ",{"$f":"IF($K240=1,100,1)*RANDBETWEEN(1,19)*0.05","v":85},{"$f":"IF(K240=1,\" centimetres and \",\" metres and \")","v":" centimetres and "},{"$f":"IF($K240=1,100,1)*RANDBETWEEN(1,19)*0.05","v":65},{"$f":"IF(K240=1,\" centimetres in metres\",\" metres in centimetres\")","v":" centimetres in metres"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C240,\"\",D240,\"\",E240,\"   (b)  \",F240,\"\",G240,\"\",H240,\"\",I240,\"\",J240,\"\")","v":"Express    (a)  85 centimetres and    (b)  65 centimetres in metres"},{"$f":"IF(K240=1,D240/100,D240*100)","v":0.85},{"$f":"IF(K240=1,\" metres and \",\" cm and \")","v":" metres and "},{"$f":"IF(K240=1,F240/100,F240*100)","v":0.65},{"$f":"IF(K240=1,\" metres\",\" cm\")","v":" metres"},{"$f":"CONCATENATE(\"\",M240,\"\",N240,\"\",O240,\"\",P240,\"\")","v":"0.85 metres and 0.65 metres"}]
[{"$f":"IF(ISBLANK(D241),\" \",ROW(B241)-7)","v":234},"B","Express    (a)  ",{"$f":"IF($K241=1,1000,1)*RANDBETWEEN(1,99)*0.1","v":1900},{"$f":"IF(K241=1,\" grams and \",\" kilograms and \")","v":" grams and "},{"$f":"IF($K241=1,1000,1)*RANDBETWEEN(1,199)*0.01","v":550},{"$f":"IF(K241=1,\" grams in kilograms\",\" kilograms in grams\")","v":" grams in kilograms"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C241,\"\",D241,\"\",E241,\"   (b)  \",F241,\"\",G241,\"\",H241,\"\",I241,\"\",J241,\"\")","v":"Express    (a)  1900 grams and    (b)  550 grams in kilograms"},{"$f":"IF(K241=1,D241/1000,D241*1000)","v":1.9},{"$f":"IF(K241=1,\" kg and \",\" grams and \")","v":" kg and "},{"$f":"IF(K241=1,F241/1000,F241*1000)","v":0.55000000000000004},{"$f":"IF(K241=1,\" kg\",\" grams\")","v":" kg"},{"$f":"CONCATENATE(\"\",M241,\"\",N241,\"\",O241,\"\",P241,\"\")","v":"1.9 kg and 0.55 kg"}]
[{"$f":"IF(ISBLANK(D242),\" \",ROW(B242)-7)","v":235},"B","Express    (a)  ",{"$f":"IF($K242=1,1000,1)*RANDBETWEEN(1,99)*0.1","v":4.7},{"$f":"IF(K242=1,\" metres and \",\" kilometres and \")","v":" kilometres and "},{"$f":"IF($K242=1,1000,1)*RANDBETWEEN(1,199)*0.01","v":0.17},{"$f":"IF(K242=1,\" metres in kilometres\",\" kilometres in metres\")","v":" kilometres in metres"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"CONCATENATE(\"\",C242,\"\",D242,\"\",E242,\"   (b)  \",F242,\"\",G242,\"\",H242,\"\",I242,\"\",J242,\"\")","v":"Express    (a)  4.7 kilometres and    (b)  0.17 kilometres in metres"},{"$f":"IF(K242=1,D242/1000,D242*1000)","v":4700},{"$f":"IF(K242=1,\" km and \",\" metres and \")","v":" metres and "},{"$f":"IF(K242=1,F242/1000,F242*1000)","v":170},{"$f":"IF(K242=1,\" km\",\" metres\")","v":" metres"},{"$f":"CONCATENATE(\"\",M242,\"\",N242,\"\",O242,\"\",P242,\"\")","v":"4700 metres and 170 metres"}]
[{"$f":"IF(ISBLANK(D243),\" \",ROW(B243)-7)","v":236},"B","Express    (a)  ",{"$f":"IF($K243=1,1000,1)*RANDBETWEEN(1,99)*0.1","v":5.6000000000000005},{"$f":"IF(K243=1,\" millilitres and \",\" litres and \")","v":" litres and "},{"$f":"IF($K243=1,1000,1)*RANDBETWEEN(1,299)*0.01","v":1.02},{"$f":"IF(K243=1,\" millilitres in litres\",\" litres in millilitres\")","v":" litres in millilitres"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"CONCATENATE(\"\",C243,\"\",D243,\"\",E243,\"   (b)  \",F243,\"\",G243,\"\",H243,\"\",I243,\"\",J243,\"\")","v":"Express    (a)  5.6 litres and    (b)  1.02 litres in millilitres"},{"$f":"IF(K243=1,D243/1000,D243*1000)","v":5600.0000000000009},{"$f":"IF(K243=1,\" litres and \",\" ml and \")","v":" ml and "},{"$f":"IF(K243=1,F243/1000,F243*1000)","v":1020},{"$f":"IF(K243=1,\" litres\",\" ml\")","v":" ml"},{"$f":"CONCATENATE(\"\",M243,\"\",N243,\"\",O243,\"\",P243,\"\")","v":"5600 ml and 1020 ml"}]
[{"$f":"IF(ISBLANK(D244),\" \",ROW(B244)-7)","v":237},"B","Express    (a)  ",{"$f":"IF($K244=1,10,1)*(RANDBETWEEN(1,19)+RANDBETWEEN(1,9)*0.1)","v":4.7},{"$f":"IF(K244=1,\" millimetres and \",\" centimetres and \")","v":" centimetres and "},{"$f":"IF($K244=1,10,1)*(RANDBETWEEN(1,19)+RANDBETWEEN(1,9)*0.1)","v":6.7},{"$f":"IF(K244=1,\" millimetres in centimetres\",\" centimetres in millimetres\")","v":" centimetres in millimetres"},null,null,null,{"$f":"RANDBETWEEN(1,2)","v":2},{"$f":"CONCATENATE(\"\",C244,\"\",D244,\"\",E244,\"   (b)  \",F244,\"\",G244,\"\",H244,\"\",I244,\"\",J244,\"\")","v":"Express    (a)  4.7 centimetres and    (b)  6.7 centimetres in millimetres"},{"$f":"IF(K244=1,D244/10,D244*10)","v":47},{"$f":"IF(K244=1,\" cm and \",\" mm and \")","v":" mm and "},{"$f":"IF(K244=1,F244/10,F244*10)","v":67},{"$f":"IF(K244=1,\" cm\",\" mm\")","v":" mm"},{"$f":"CONCATENATE(\"\",M244,\"\",N244,\"\",O244,\"\",P244,\"\")","v":"47 mm and 67 mm"}]
[{"$f":"IF(ISBLANK(D245),\" \",ROW(B245)-7)","v":238},"B","Express ",{"$f":"RANDBETWEEN(0,9)+RANDBETWEEN(1,4)*0.1+0.5*RANDBETWEEN(0,1)","v":6.7}," hours in hours and minutes",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C245,\"\",D245,\"\",E245,\"\",F245,\"\",G245,\"\",H245,\"\",I245,\"\",J245,\"\")","v":"Express 6.7 hours in hours and minutes"},{"$f":"INT(D245)","v":6},{"$f":"CONCATENATE(\" hour\",IF(M245=1,\" \",\"s \"))","v":" hours "},{"$f":"(D245-INT(D245))*60","v":42.000000000000014}," minutes",{"$f":"CONCATENATE(\"\",M245,\"\",N245,\"\",O245,\"\",P245,\"\")","v":"6 hours 42 minutes"}]
[{"$f":"IF(ISBLANK(D246),\" \",ROW(B246)-7)","v":239},"B","Express ",{"$f":"RANDBETWEEN(2,9)","v":7}," hours ",{"$f":"6*RANDBETWEEN(1,9)","v":36}," minutes in hours (using a decimal point)",null,null,null,null,{"$f":"CONCATENATE(\"\",C246,\"\",D246,\"\",E246,\"\",F246,\"\",G246,\"\",H246,\"\",I246,\"\",J246,\"\")","v":"Express 7 hours 36 minutes in hours (using a decimal point)"},{"$f":"D246+F246/60","v":7.6},{"$f":"CONCATENATE(\" hour\",IF(M246=1,\" \",\"s \"))","v":" hours "},null,null,{"$f":"CONCATENATE(\"\",M246,\"\",N246,\"\",O246,\"\",P246,\"\")","v":"7.6 hours "}]
[{"$f":"IF(ISBLANK(D247),\" \",ROW(B247)-7)","v":240},"B","Express ",{"$f":"RANDBETWEEN(0,9)+RANDBETWEEN(1,4)*0.1+0.5*RANDBETWEEN(0,1)","v":6.6}," minutes in minutes and seconds",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C247,\"\",D247,\"\",E247,\"\",F247,\"\",G247,\"\",H247,\"\",I247,\"\",J247,\"\")","v":"Express 6.6 minutes in minutes and seconds"},{"$f":"INT(D247)","v":6},{"$f":"CONCATENATE(\" minute\",IF(M247=1,\" \",\"s \"))","v":" minutes "},{"$f":"(D247-INT(D247))*60","v":35.999999999999979}," seconds",{"$f":"CONCATENATE(\"\",M247,\"\",N247,\"\",O247,\"\",P247,\"\")","v":"6 minutes 36 seconds"}]
[{"$f":"IF(ISBLANK(D248),\" \",ROW(B248)-7)","v":241},"B","Express ",{"$f":"RANDBETWEEN(2,9)","v":2},"minutes",{"$f":"6*RANDBETWEEN(1,9)","v":36}," seconds in minutes (using a decimal point)",null,null,null,null,{"$f":"CONCATENATE(\"\",C248,\"\",D248,\" \",E248,\" \",F248,\" \",G248,\"\",H248,\"\",I248,\"\",J248,\"\")","v":"Express 2 minutes 36  seconds in minutes (using a decimal point)"},{"$f":"D248+F248/60","v":2.6},{"$f":"CONCATENATE(\" minute\",IF(M248=1,\" \",\"s \"))","v":" minutes "},null,null,{"$f":"CONCATENATE(\"\",M248,\"\",N248,\"\",O248,\"\",P248,\"\")","v":"2.6 minutes "}]
[{"$f":"IF(ISBLANK(D249),\" \",ROW(B249)-7)","v":242},"B","Express ",{"$f":"IF(K249=7,RANDBETWEEN(2,6),IF(K249=8,CHOOSE(RANDBETWEEN(1,3),3,5,7),CHOOSE(RANDBETWEEN(1,2),1,5)))","v":1},"/",{"$f":"K249","v":6}," as a decimal fraction.  Round your answer to ",{"$f":"IF(K249=8,2,3)","v":3}," decimal places",null,{"$f":"RANDBETWEEN(6,8)","v":6},{"$f":"CONCATENATE(\"\",C249,\"\",D249,\"\",E249,\"\",F249,\"\",G249,\"\",H249,\"\",I249,\"\",J249,\"\")","v":"Express 1/6 as a decimal fraction.  Round your answer to 3 decimal places"},{"$f":"MROUND(D249/F249,IF(H249=2,0.01,0.001))","v":0.16700000000000001},null,null,null,{"$f":"CONCATENATE(\"\",M249,\"\",N249,\"\",O249,\"\",P249,\"\")","v":"0.167"}]
[{"$f":"IF(ISBLANK(D250),\" \",ROW(B250)-7)","v":243},"B","Express ",{"$f":"RANDBETWEEN(1,99)*2","v":100}," out of 200 as a percentage",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C250,\"\",D250,\"\",E250,\"\",F250,\"\",G250,\"\",H250,\"\",I250,\"\",J250,\"\")","v":"Express 100 out of 200 as a percentage"},{"$f":"D250/2","v":50},"%",null,null,{"$f":"CONCATENATE(\"\",M250,\"\",N250,\"\",O250,\"\",P250,\"\")","v":"50%"}]
[{"$f":"IF(ISBLANK(D251),\" \",ROW(B251)-7)","v":244},"B","Express ",{"$f":"RANDBETWEEN(1,19)","v":17}," out of 20 as a percentage",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C251,\"\",D251,\"\",E251,\"\",F251,\"\",G251,\"\",H251,\"\",I251,\"\",J251,\"\")","v":"Express 17 out of 20 as a percentage"},{"$f":"D251*5","v":85},"%",null,null,{"$f":"CONCATENATE(\"\",M251,\"\",N251,\"\",O251,\"\",P251,\"\")","v":"85%"}]
[{"$f":"IF(ISBLANK(D252),\" \",ROW(B252)-7)","v":245},"B","Express ",{"$f":"J252*K252","v":300}," out of ",{"$f":"J252*10","v":1000}," as a percentage",null,null,{"$f":"2^RANDBETWEEN(1,3)*5^RANDBETWEEN(0,2)*10","v":100},{"$f":"CHOOSE(RANDBETWEEN(1,8),1,2,3,4,6,7,8,9)","v":3},{"$f":"CONCATENATE(\"\",C252,\"\",D252,\"\",E252,\"\",F252,\"\",G252,\"\",H252,\"\",I252,\"\")","v":"Express 300 out of 1000 as a percentage"},{"$f":"D252/F252*100","v":30},"%",null,null,{"$f":"CONCATENATE(\"\",M252,\"\",N252,\"\",O252,\"\",P252,\"\")","v":"30%"}]
[{"$f":"IF(ISBLANK(D253),\" \",ROW(B253)-7)","v":246},"B","Express ",{"$f":"J253*K253","v":60}," out of ",{"$f":"J253*10","v":300}," as a percentage",null,null,{"$f":"3^RANDBETWEEN(1,2)*2^RANDBETWEEN(0,1)*10","v":30},{"$f":"CHOOSE(RANDBETWEEN(1,8),1,2,3,4,6,7,8,9)","v":2},{"$f":"CONCATENATE(\"\",C253,\"\",D253,\"\",E253,\"\",F253,\"\",G253,\"\",H253,\"\",I253,\"\")","v":"Express 60 out of 300 as a percentage"},{"$f":"D253/F253*100","v":20},"%",null,null,{"$f":"CONCATENATE(\"\",M253,\"\",N253,\"\",O253,\"\",P253,\"\")","v":"20%"}]
[{"$f":"IF(ISBLANK(C254),\" \",ROW(B254)-7)","v":247},"C","Add the fractions: ",{"$f":"IF(F254=7,RANDBETWEEN(2,6),IF(F254=11,RANDBETWEEN(2,10),IF(F254=15,RANDBETWEEN(2,14),CHOOSE(RANDBETWEEN(1,3),1,7,11))))","v":2},"/",{"$f":"CHOOSE(K254,7,7,7,11,11,11,15,15,15,12,12,12)","v":11}," + ",{"$f":"IF(J254=7,RANDBETWEEN(2,6),IF(J254=11,RANDBETWEEN(2,10),IF(J254=15,RANDBETWEEN(2,14),CHOOSE(RANDBETWEEN(1,3),1,7,11))))","v":5},"/",{"$f":"CHOOSE(K254,11,15,12,7,15,12,7,11,12,11,15,12)","v":7},{"$f":"RANDBETWEEN(1,12)","v":4},{"$f":"CONCATENATE(\"\",C254,\"\",D254,\"\",E254,\"\",F254,\"\",G254,\"\",H254,\"\",I254,\"\",J254,\".   Express your answer as a fraction in its simplest form.\")","v":"Add the fractions: 2/11 + 5/7.   Express your answer as a fraction in its simplest form."},{"$f":"R254/GCD(R254,S254)","v":69},"/",{"$f":"S254/GCD(R254,S254)","v":77},null,{"$f":"CONCATENATE(\"\",M254,\"\",N254,\"\",O254,\"\",IF(M254/O254>1,CONCATENATE(\"   or   \",INT(M254/O254),\"  \",MOD(M254,O254),\"/\",O254),\"\"))","v":"69/77"},{"$f":"D254*J254+F254*H254","v":69},{"$f":"F254*J254","v":77}]
[{"$f":"IF(ISBLANK(C255),\" \",ROW(B255)-7)","v":248},"C","Calculate ",{"$f":"2.5*CHOOSE(RANDBETWEEN(1,2),5,7,9,11)","v":17.5},"% of ",{"$f":"CHOOSE(K255,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":""},{"$f":"10^RANDBETWEEN(2,3)*(10*RANDBETWEEN(2,9)+RANDBETWEEN(1,9))","v":78000},{"$f":"CHOOSE(K255,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":"km"},null,null,{"$f":"RANDBETWEEN(1,11)","v":5},{"$f":"CONCATENATE(\"\",C255,\"\",D255,\"\",E255,\"\",F255,\"\",G255,\"\",H255,\"\",I255,\"\",J255,\"\")","v":"Calculate 17.5% of 78000km"},{"$f":"F255","v":""},{"$f":"G255/100*D255","v":13650},{"$f":"H255","v":"km"},null,{"$f":"CONCATENATE(\"\",M255,\"\",N255,\"\",O255,\"\",P255,\"\")","v":"13650km"}]
[{"$f":"IF(ISBLANK(C256),\" \",ROW(B256)-7)","v":249},"C","Calculate ",{"$f":"RANDBETWEEN(1,9)+RANDBETWEEN(1,9)/10","v":8.8000000000000007},"% of ",{"$f":"CHOOSE(K256,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"£"},{"$f":"10^RANDBETWEEN(2,4)*RANDBETWEEN(2,99)","v":6300},{"$f":"CHOOSE(K256,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":""},null,null,{"$f":"RANDBETWEEN(1,11)","v":1},{"$f":"CONCATENATE(\"\",C256,\"\",D256,\"\",E256,\"\",F256,\"\",G256,\"\",H256,\"\",I256,\"\",J256,\"\")","v":"Calculate 8.8% of £6300"},{"$f":"F256","v":"£"},{"$f":"G256/100*D256","v":554.40000000000009},{"$f":"H256","v":""},null,{"$f":"CONCATENATE(\"\",M256,\"\",N256,\"\",O256,\"\",P256,\"\")","v":"£554.4"}]
[{"$f":"IF(ISBLANK(D257),\" \",ROW(B257)-7)","v":250},"C","Calculate ",{"$f":"RANDBETWEEN(2,9)*10+RANDBETWEEN(1,9)","v":23},"²",null,null,null,null,null,{"$f":"RANDBETWEEN(1,9)","v":8},{"$f":"CONCATENATE(\"\",C257,\"\",D257,\"\",E257,\"\",F257,\"\",G257,\"\",H257,\"\",I257,\"\",J257,\"\")","v":"Calculate 23²"},{"$f":"D257^2","v":529},null,null,null,{"$f":"CONCATENATE(\"\",M257,\"\",N257,\"\",O257,\"\",P257,\"\")","v":"529"}]
[{"$f":"IF(ISBLANK(D258),\" \",ROW(B258)-7)","v":251},"C","Calculate  ",{"$f":"CHOOSE(K258,\"£\",\"£\",\"$\",\"€\")","v":"€"},{"$f":"RANDBETWEEN(1,9)*100+RANDBETWEEN(1,9)*10+RANDBETWEEN(2,9)","v":394}," × ",{"$f":"RANDBETWEEN(1,9)*10+RANDBETWEEN(1,9)","v":76},"  and then round the answer to ",{"$f":"RANDBETWEEN(2,3)","v":3}," significant figures",{"$f":"RANDBETWEEN(1,4)","v":4},{"$f":"CONCATENATE(\"\",C258,\"\",D258,\"\",E258,\"\",F258,\"\",G258,\"\",H258,\"\",I258,\"\",J258,\"\")","v":"Calculate  €394 × 76  and then round the answer to 3 significant figures"},{"$f":"D258","v":"€"},{"$f":"IF(I258=2,IF(R258<10000,MROUND(R258,100),MROUND(R258,1000)),IF(R258<10000,MROUND(R258,10),MROUND(R258,100)))","v":29900},null,null,{"$f":"CONCATENATE(\"\",M258,\"\",N258,\"\",O258,\"\",P258,\"\")","v":"€29900"},{"$f":"E258*G258","v":29944}]
[{"$f":"IF(ISBLANK(D259),\" \",ROW(B259)-7)","v":252},"C","Calculate the square root of    ",{"$f":"CHOOSE(K259,30,40,50,50,60,80,100,100)","v":50},"²",{"$f":"CHOOSE(K259,\" + \",\" + \",\" – \",\" – \")","v":" – "},{"$f":"CHOOSE(K259,40,30,40,30,80,60,80,60)","v":40},"²",null,null,{"$f":"RANDBETWEEN(1,4)","v":3},{"$f":"CONCATENATE(\"\",C259,\"\",D259,\"\",E259,\"\",F259,\"\",G259,\"\",H259,\"\",I259,\"\",J259,\"\")","v":"Calculate the square root of    50² – 40²"},{"$f":"CHOOSE(K259,50,50,30,40,100,100,60,80)","v":30},null,null,null,{"$f":"CONCATENATE(\"\",M259,\"\",N259,\"\",O259,\"\",P259,\"\")","v":"30"}]
[{"$f":"IF(ISBLANK(D260),\" \",ROW(B260)-7)","v":253},"C","Calculate the square root of    ",{"$f":"CHOOSE(K260,7,24,25,25)","v":24},"²",{"$f":"CHOOSE(K260,\" + \",\" + \",\" – \",\" – \")","v":" + "},{"$f":"CHOOSE(K260,24,7,24,7)","v":7},"²",null,null,{"$f":"RANDBETWEEN(1,4)","v":2},{"$f":"CONCATENATE(\"\",C260,\"\",D260,\"\",E260,\"\",F260,\"\",G260,\"\",H260,\"\",I260,\"\",J260,\"\")","v":"Calculate the square root of    24² + 7²"},{"$f":"CHOOSE(K260,25,25,7,24)","v":25},null,null,null,{"$f":"CONCATENATE(\"\",M260,\"\",N260,\"\",O260,\"\",P260,\"\")","v":"25"}]
[{"$f":"IF(ISBLANK(D261),\" \",ROW(B261)-7)","v":254},"C","Calculate the time that is ",{"$f":"RANDBETWEEN(2,8)","v":2},{"$f":"RANDBETWEEN(11,59)","v":14},{"$f":"IF(K261<3,IF(RAND()<0.4,\"before \",\"earlier than \"),IF(RAND()<0.4,\"after \",\"later than \"))","v":"after "},{"$f":"IF(ISODD(K261),J261,IF(J261=12,12,MOD(J261,12)))","v":5},{"$f":"RANDBETWEEN(1,11)*5","v":55},{"$f":"IF(ISODD(K261),\"\",IF(J261>12,\"pm\",\"am\"))","v":"pm"},{"$f":"RANDBETWEEN(5,17)","v":17},{"$f":"RANDBETWEEN(1,4)","v":4},{"$f":"CONCATENATE(\"\",C261,\"\",D261,\" hour\",IF(D261=1,\" \",\"s \"),E261,\" minutes \",F261,\"\",IF(ISODD(K261),TEXT(G261,\"00\"),G261),\":\",TEXT(H261,\"00\"),\"\",I261,\", and then\",IF(S261=1,\" add on \",\" go back \"),R261,\" hours.\")","v":"Calculate the time that is 2 hours 14 minutes after 5:55pm, and then go back 5 hours."},{"$f":"IF(K261<3,TIME(J261,H261,0)-TIME(D261,E261,0),TIME(J261,H261,0)+TIME(D261,E261,0))+IF(S261=1,TIME(R261,0,0),0)-IF(S261=1,0,TIME(R261,0,0))+24","v":24.631250000000001},null,null,null,{"$f":"CONCATENATE(\"\",IF(ISODD(K261),TEXT(M261,\"hh:mm\"),TEXT(M261,\"h:mm AM/PM\")),\"\",N261,\"\",O261,\"\",P261,\"\")","v":"3:09 PM"},{"$f":"RANDBETWEEN(4,10)","v":5},{"$f":"RANDBETWEEN(1,2)","v":2}]
[{"$f":"IF(ISBLANK(D262),\" \",ROW(B262)-7)","v":255},"C","Calculate the total in hours and minutes:                                                                                                                                                         ",{"$f":"RANDBETWEEN(2,9)","v":9},{"$f":"RANDBETWEEN(2,7)","v":5},{"$f":"RANDBETWEEN(2,6)","v":5},{"$f":"RANDBETWEEN(11,59)","v":37},{"$f":"RANDBETWEEN(1,59)","v":24},{"$f":"RANDBETWEEN(11,59)","v":47},null,{"$f":"RANDBETWEEN(1,3)","v":1},{"$f":"CONCATENATE(C262,CHOOSE(K262,CONCATENATE(D262,\" hour\",IF(D262>1,\"s \",\" \"),G262,\" minutes + \",E262,\" hour\",IF(E262>1,\"s \",\" \"),H262,\" minutes + \",F262,\" hour\",IF(F262>1,\"s \",\" \"),I262,\" minutes\"),CONCATENATE(D262,\" hour\",IF(D262>1,\"s \",\" \"),G262,\" minutes + \",E262,\" hour\",IF(E262>1,\"s + \",\" + \"),F262,\" hour\",IF(F262>1,\"s \",\" \"),H262,\" minutes + \",I262,\" minutes\"),CONCATENATE(I262,\" minutes + \",D262,\" hour\",IF(D262>1,\"s \",\" \"),G262,\" minutes + \",F262,\" hour\",IF(F262>1,\"s + \",\" + \"),E262,\" hour\",IF(E262>1,\"s \",\" \"),H262,\" minutes\")))","v":"Calculate the total in hours and minutes:                                                                                                                                                         9 hours 37 minutes + 5 hours 24 minutes + 5 hours 47 minutes"},{"$f":"TIME(D262,0,0)+TIME(E262,0,0)+TIME(F262,0,0)+TIME(0,G262,0)+TIME(0,H262,0)+TIME(0,I262,0)","v":"20:48:00"},null,null,null,{"$f":"CONCATENATE(HOUR(M262),\" hr \",MINUTE(M262),\" min\")","v":"20 hr 48 min"}]
[{"$f":"IF(ISBLANK(C263),\" \",ROW(B263)-7)","v":256},"C","Calculate using fractions:       ",{"$f":"RANDBETWEEN(2,6)","v":6},{"$f":"IF(G263=3,RANDBETWEEN(1,2),IF(G263=4,RANDBETWEEN(1,2)*2-1,IF(G263=5,RANDBETWEEN(1,4),IF(G263=6,RANDBETWEEN(1,2)*4-3,IF(G263=7,RANDBETWEEN(1,6),RANDBETWEEN(1,4)*2-1)))))","v":2},"/",{"$f":"CHOOSE(K263,3,4,5,6,7,8)","v":5}," – ",{"$f":"IF(J263=3,RANDBETWEEN(1,2),IF(J263=4,RANDBETWEEN(1,2)*2-1,IF(J263=5,RANDBETWEEN(1,4),IF(J263=6,RANDBETWEEN(1,2)*4-3,IF(J263=7,RANDBETWEEN(1,6),RANDBETWEEN(1,4)*2-1)))))","v":5},{"$f":"CHOOSE(RANDBETWEEN(1,6),IF(K263=1,4,3),IF(K263=2,5,4),IF(K263=3,6,5),IF(K263=4,7,6),IF(K263=5,8,7),IF(K263=6,3,8))","v":6},{"$f":"RANDBETWEEN(1,6)","v":3},{"$f":"CONCATENATE(\"\",C263,\"\",D263,\" + ( \",E263,\"\",F263,\"\",G263,\"\",H263,\"\",I263,\"/\",J263,\" )\")","v":"Calculate using fractions:       6 + ( 2/5 – 5/6 )"},{"$f":"R263/GCD(R263,S263)","v":167},"/",{"$f":"S263/GCD(R263,S263)","v":30},null,{"$f":"CONCATENATE(\"\",M263,\"\",N263,\"\",O263,\"\",IF(M263/O263>1,CONCATENATE(\"   or   \",INT(M263/O263),\"  \",MOD(M263,O263),\"/\",O263),\"\"))","v":"167/30   or   5  17/30"},{"$f":"D263*G263*J263+E263*J263-I263*G263","v":167},{"$f":"G263*J263","v":30}]
[{"$f":"IF(ISBLANK(C264),\" \",ROW(B264)-7)","v":257},"C","Calculate using fractions:       ",{"$f":"RANDBETWEEN(1,4)","v":4},{"$f":"IF(G264=3,RANDBETWEEN(1,2),IF(G264=4,RANDBETWEEN(1,2)*2-1,IF(G264=5,RANDBETWEEN(1,4),IF(G264=6,RANDBETWEEN(1,2)*4-3,IF(G264=7,RANDBETWEEN(1,6),RANDBETWEEN(1,4)*2-1)))))","v":1},"/",{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":3},{"$f":"RANDBETWEEN(1,4)","v":2},{"$f":"IF(J264=3,RANDBETWEEN(1,2),IF(J264=4,RANDBETWEEN(1,2)*2-1,IF(J264=5,RANDBETWEEN(1,4),IF(J264=6,RANDBETWEEN(1,2)*4-3,IF(J264=7,RANDBETWEEN(1,6),RANDBETWEEN(1,4)*2-1)))))","v":1},{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":6},null,{"$f":"CONCATENATE(\"\",C264,\" \",D264,\" \",E264,F264,\"\",G264,\" + \",H264,\" \",I264,\"/\",J264,\"\")","v":"Calculate using fractions:        4 1/3 + 2 1/6"},{"$f":"R264/GCD(R264,S264)","v":13},"/",{"$f":"S264/GCD(R264,S264)","v":2},null,{"$f":"CONCATENATE(\"\",M264,\"\",N264,\"\",O264,\"\",IF(M264/O264>1,CONCATENATE(\"   or   \",INT(M264/O264),\"  \",MOD(M264,O264),\"/\",O264),\"\"))","v":"13/2   or   6  1/2"},{"$f":"D264*G264*J264+E264*J264+G264*H264*J264+G264*I264","v":117},{"$f":"G264*J264","v":18}]
[{"$f":"IF(ISBLANK(C265),\" \",ROW(B265)-7)","v":258},"C","Calculate using fractions:       ",{"$f":"RANDBETWEEN(3,5)","v":5},{"$f":"IF(G265=3,RANDBETWEEN(1,2),IF(G265=4,RANDBETWEEN(1,2)*2-1,IF(G265=5,RANDBETWEEN(1,4),IF(G265=6,RANDBETWEEN(1,2)*4-3,IF(G265=7,RANDBETWEEN(1,6),RANDBETWEEN(1,4)*2-1)))))","v":1},"/",{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":8},{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"IF(J265=3,RANDBETWEEN(1,2),IF(J265=4,RANDBETWEEN(1,2)*2-1,IF(J265=5,RANDBETWEEN(1,4),IF(J265=6,RANDBETWEEN(1,2)*4-3,IF(J265=7,RANDBETWEEN(1,6),RANDBETWEEN(1,4)*2-1)))))","v":5},{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":8},null,{"$f":"CONCATENATE(\"\",C265,\" \",D265,\" \",E265,F265,\"\",G265,\" – \",H265,\" \",I265,\"/\",J265,\"\")","v":"Calculate using fractions:        5 1/8 – 1 5/8"},{"$f":"R265/GCD(R265,S265)","v":7},"/",{"$f":"S265/GCD(R265,S265)","v":2},null,{"$f":"CONCATENATE(\"\",M265,\"\",N265,\"\",O265,\"\",IF(M265/O265>1,CONCATENATE(\"   or   \",INT(M265/O265),\"  \",MOD(M265,O265),\"/\",O265),\"\"))","v":"7/2   or   3  1/2"},{"$f":"D265*G265*J265+E265*J265-G265*H265*J265-G265*I265","v":224},{"$f":"G265*J265","v":64}]
[{"$f":"IF(ISBLANK(C266),\" \",ROW(B266)-7)","v":259},"C","Calculate, using ","π = 3.14 :             ","π"," × ",{"$f":"10*RANDBETWEEN(2,6)","v":40}," ÷ 2) + ",{"$f":"RANDBETWEEN(10,30)","v":10},{"$f":"I266","v":10},null,{"$f":"CONCATENATE(\"\",C266,\"\",D266,\"(\",E266,\"\",F266,\"\",G266,\"\",H266,\"\",I266,\" + \",J266,\"\")","v":"Calculate, using π = 3.14 :             (π × 40 ÷ 2) + 10 + 10"},{"$f":"3.14*G266/2+I266+J266","v":82.800000000000011},null,null,null,{"$f":"CONCATENATE(\"\",M266,\"\",N266,\"\",O266,\"\",P266,\"\")","v":"82.8"}]
[{"$f":"IF(ISBLANK(E267),\" \",ROW(B267)-7)","v":260},"C","Calculate, using ","π = 3.14 :             ","π × ",{"$f":"CHOOSE(RANDBETWEEN(1,3),10,2,3)","v":2},"² × ",{"$f":"3*RANDBETWEEN(4,8)","v":15}," ÷ ",3,null,{"$f":"CONCATENATE(\"\",C267,\"\",D267,\"\",E267,\"\",F267,\"\",G267,\"\",H267,\"\",I267,\"\",J267,\"\")","v":"Calculate, using π = 3.14 :             π × 2² × 15 ÷ 3"},{"$f":"3.14*F267^2*H267/J267","v":62.800000000000004},null,null,null,{"$f":"CONCATENATE(\"\",M267,\"\",N267,\"\",O267,\"\",P267,\"\")","v":"62.8"}]
[{"$f":"IF(ISBLANK(E268),\" \",ROW(B268)-7)","v":261},"C","Calculate, using ","π = 3.14 :             ","π × 3³ ÷ 3 × 4",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C268,\"\",D268,\"\",E268,\"\",F268,\"\",G268,\"\",H268,\"\",I268,\"\",J268,\"\")","v":"Calculate, using π = 3.14 :             π × 3³ ÷ 3 × 4"},{"$f":"3.14*3^3/3*4","v":113.04},null,null,null,{"$f":"CONCATENATE(\"\",M268,\"\",N268,\"\",O268,\"\",P268,\"\")","v":"113.04"}]
[{"$f":"IF(ISBLANK(E269),\" \",ROW(B269)-7)","v":262},"C","Calculate:   ",{"$f":"CHOOSE(K269,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"G269*(RANDBETWEEN(30,79)+RANDBETWEEN(1,99)*0.01)","v":30256}," ÷ ",{"$f":"10^RANDBETWEEN(2,3)*RANDBETWEEN(6,9)","v":800},null,null,null,{"$f":"RANDBETWEEN(1,5)","v":1},{"$f":"CONCATENATE(\"\",C269,\"\",D269,\"\",TEXT(E269,\"#.00\"),\"\",F269,\"\",G269,\"\",H269,\"\",I269,\"\",J269,\"\")","v":"Calculate:   £30256.00 ÷ 800"},{"$f":"E269/G269","v":37.82},null,null,null,{"$f":"CONCATENATE(D269,IF(M269=INT(M269),M269,TEXT(M269,\"#.00\")),\"\",N269,\"\",O269,\"\",P269,\"\")","v":"£37.82"}]
[{"$f":"IF(ISBLANK(D270),\" \",ROW(B270)-7)","v":263},"C","Calculate:   ",{"$f":"(RANDBETWEEN(50,99)+RANDBETWEEN(1,99)*0.01)*G270","v":55352},{"$f":"CHOOSE(K270,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":"kg"}," ÷ ",{"$f":"10^RANDBETWEEN(2,3)*RANDBETWEEN(6,9)","v":800},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":3},{"$f":"CONCATENATE(\"\",C270,\"\",D270,\"\",E270,\"\",F270,\"\",G270,\"\",H270,\"\",I270,\"\",J270,\"\")","v":"Calculate:   55352kg ÷ 800"},{"$f":"D270/G270","v":69.19},null,null,null,{"$f":"CONCATENATE(\"\",M270,\" \",E270,N270,\"\",O270,\"\",P270,\"\")","v":"69.19 kg"}]
[{"$f":"IF(ISBLANK(D271),\" \",ROW(B271)-7)","v":264},"C","Calculate:   ",{"$f":"RANDBETWEEN(1,9)*10+RANDBETWEEN(1,9)+RANDBETWEEN(1,2)*100","v":123}," × ",{"$f":"RANDBETWEEN(1,9)*10+RANDBETWEEN(1,9)","v":71},null,null,null,null,null,{"$f":"CONCATENATE(\"\",C271,\"\",D271,\"\",E271,\"\",F271,\"\",G271,\"\",H271,\"\",I271,\"\",J271,\"\")","v":"Calculate:   123 × 71"},{"$f":"D271*F271","v":8733},null,null,null,{"$f":"CONCATENATE(\"\",M271,\"\",N271,\"\",O271,\"\",P271,\"\")","v":"8733"}]
[{"$f":"IF(ISBLANK(D272),\" \",ROW(B272)-7)","v":265},"C","Calculate:   ",{"$f":"RANDBETWEEN(2,9)/100+RANDBETWEEN(1,9)/1000","v":5.4000000000000006E-2}," × ",{"$f":"RANDBETWEEN(1,99)*10^RANDBETWEEN(2,3)","v":61000},{"$f":"CHOOSE(K272,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":""},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":11},{"$f":"CONCATENATE(\"\",C272,\"\",D272,\"\",E272,\"\",F272,\"\",G272,\"\",H272,\"\",I272,\"\",J272,\"\")","v":"Calculate:   0.054 × 61000"},{"$f":"D272*F272","v":3294.0000000000005},null,null,null,{"$f":"CONCATENATE(\"\",M272,G272,N272,\"\",O272,\"\",P272,\"\")","v":"3294"}]
[{"$f":"IF(ISBLANK(D273),\" \",ROW(B273)-7)","v":266},"C","Calculate:   ",{"$f":"RANDBETWEEN(2,9)/100+RANDBETWEEN(1,9)/1000","v":4.3999999999999997E-2}," × ",{"$f":"RANDBETWEEN(1,99)*10^RANDBETWEEN(2,3)","v":17000},{"$f":"CHOOSE(K273,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":""},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":11},{"$f":"CONCATENATE(\"\",C273,\"\",D273,\"\",E273,\"\",F273,\"\",G273,\"\",H273,\"\",I273,\"\",J273,\"\")","v":"Calculate:   0.044 × 17000"},{"$f":"D273*F273","v":748},null,null,null,{"$f":"CONCATENATE(\"\",M273,G273,N273,\"\",O273,\"\",P273,\"\")","v":"748"}]
[{"$f":"IF(ISBLANK(D274),\" \",ROW(B274)-7)","v":267},"C","Calculate:   ","£",{"$f":"RANDBETWEEN(2,5)+0.5","v":4.5},"0 × ",{"$f":"RANDBETWEEN(1,5)*10+RANDBETWEEN(1,9)","v":15},null,null,null,null,{"$f":"CONCATENATE(\"\",C274,\"\",D274,\"\",E274,\"\",F274,\"\",G274,\"\",H274,\"\",I274,\"\",J274,\"\")","v":"Calculate:   £4.50 × 15"},"£",{"$f":"TEXT(E274*G274,\"#.00\")","v":"67.50"},null,null,{"$f":"CONCATENATE(\"\",M274,\"\",N274,\"\",O274,\"\",P274,\"\")","v":"£67.50"}]
[{"$f":"IF(ISBLANK(C275),\" \",ROW(B275)-7)","v":268},"C","Determine which fraction is ",{"$f":"IF(K275=1,\"smaller:    \",\"larger:    \")","v":"smaller:    "},{"$f":"IF(K275=1,1,J275)","v":1},{"$f":"IF(K275=1,RANDBETWEEN(11,19),J275*(H275+RANDBETWEEN(1,3)*(-1)^RANDBETWEEN(1,2)))","v":15},{"$f":"IF(K275=2,1,J275)","v":20},{"$f":"IF(K275=2,RANDBETWEEN(11,19),J275*(F275+RANDBETWEEN(1,3)*(-1)^RANDBETWEEN(1,2)))","v":240},null,{"$f":"CHOOSE(RANDBETWEEN(1,4),5,10,25,20)","v":20},{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C275,\"\",D275,E275,\"/\",F275,\"   or   \",G275,\"/\",H275,\".    Use working to justify your answer\")","v":"Determine which fraction is smaller:    1/15   or   20/240.    Use working to justify your answer"},{"$f":"IF($K275=2,IF($E275/$F275>$G275/$H275,$E275,$G275),IF($E275/$F275<$G275/$H275,$E275,$G275))","v":1},"/",{"$f":"IF($K275=2,IF($E275/$F275>$G275/$H275,$F275,$H275),IF($E275/$F275<$G275/$H275,$F275,$H275))","v":15},null,{"$f":"CONCATENATE(\"\",M275,\"\",N275,\"\",O275,\"\",P275,\"\")","v":"1/15"}]
[{"$f":"IF(ISBLANK(C276),\" \",ROW(B276)-7)","v":269},"C","Express the fraction in its simplest form:           ",{"$f":"RANDBETWEEN(0,(-1+F276/2))*2+1","v":1},"/",{"$f":"RANDBETWEEN(3,12)*2","v":10},null,null,null,null,{"$f":"10^RANDBETWEEN(0,1)*3^RANDBETWEEN(1,2)*5^RANDBETWEEN(1,2)*2^RANDBETWEEN(1,3)","v":60},{"$f":"CONCATENATE(\"\",C276,\"\",D276*K276,\"\",E276,\"\",F276*K276,\"\",G276,\"\",H276,\"\",I276,\"\",J276,\"\")","v":"Express the fraction in its simplest form:           60/600"},{"$f":"D276/GCD(D276,F276)","v":1},"/",{"$f":"F276/GCD(D276,F276)","v":10},null,{"$f":"CONCATENATE(\"\",M276,\"\",N276,\"\",O276,\"\",P276,\"\")","v":"1/10"}]
[{"$f":"IF(ISBLANK(C277),\" \",ROW(B277)-7)","v":270},"C","Express the fraction in its simplest form:           ",{"$f":"RANDBETWEEN(0,(-1+F277/2))*2+1","v":9},"/",{"$f":"RANDBETWEEN(3,12)*2","v":14},null,null,null,null,{"$f":"10^RANDBETWEEN(0,2)*3^RANDBETWEEN(0,2)*5^RANDBETWEEN(0,2)*2^RANDBETWEEN(0,4)*7^RANDBETWEEN(0,1)","v":4200},{"$f":"CONCATENATE(\"\",C277,\"\",D277*K277,\"\",E277,\"\",F277*K277,\"\",G277,\"\",H277,\"\",I277,\"\",J277,\"\")","v":"Express the fraction in its simplest form:           37800/58800"},{"$f":"D277/GCD(D277,F277)","v":9},"/",{"$f":"F277/GCD(D277,F277)","v":14},null,{"$f":"CONCATENATE(\"\",M277,\"\",N277,\"\",O277,\"\",P277,\"\")","v":"9/14"}]
[{"$f":"IF(ISBLANK(C278),\" \",ROW(B278)-7)","v":271},"C","Express the fraction in its simplest form:           ",{"$f":"RANDBETWEEN(1,F278-1)","v":26},"/",{"$f":"RANDBETWEEN(3,10)*10^RANDBETWEEN(0,1)","v":30},null,null,null,null,{"$f":"CHOOSE(RANDBETWEEN(1,5),0.2,0.3,0.4,0.6,0.8)","v":0.8},{"$f":"CONCATENATE(\"\",C278,\"\",D278*K278,\"\",E278,\"\",F278*K278,\"\",G278,\"\",H278,\"\",I278,\"\",J278,\"\")","v":"Express the fraction in its simplest form:           20.8/24"},{"$f":"D278/GCD(D278,F278)","v":13},"/",{"$f":"F278/GCD(D278,F278)","v":15},null,{"$f":"CONCATENATE(\"\",M278,\"\",N278,\"\",O278,\"\",P278,\"\")","v":"13/15"}]
[{"$f":"IF(ISBLANK(C279),\" \",ROW(B279)-7)","v":272},"C","Express the ratio in its simplest form:           ",{"$f":"RANDBETWEEN(2,20)","v":4}," : ",{"$f":"RANDBETWEEN(5,20)","v":20}," : ",{"$f":"RANDBETWEEN(1,20)","v":11},null,null,{"$f":"10^RANDBETWEEN(0,1)*3^RANDBETWEEN(1,2)*5^RANDBETWEEN(1,2)*2^RANDBETWEEN(1,3)","v":6000},{"$f":"CONCATENATE(\"\",C279,\"\",D279*K279,\"\",E279,\"\",F279*K279,\"\",G279,\"\",H279*K279,\"\",I279,\"\",J279,\"\")","v":"Express the ratio in its simplest form:           24000 : 120000 : 66000"},{"$f":"D279/GCD(D279,F279,H279)","v":4},{"$f":"F279/GCD(D279,F279,H279)","v":20},{"$f":"H279/GCD(D279,F279,H279)","v":11},null,{"$f":"CONCATENATE(\"\",M279,\" : \",N279,\" : \",O279,\"\",P279,\"\")","v":"4 : 20 : 11"}]
[{"$f":"IF(ISBLANK(C280),\" \",ROW(B280)-7)","v":273},"C","Express the ratio in its simplest form:           ",{"$f":"RANDBETWEEN(2,10)","v":5}," : ",{"$f":"RANDBETWEEN(5,10)*10^RANDBETWEEN(0,1)","v":50}," : ",{"$f":"RANDBETWEEN(1,8)*10^RANDBETWEEN(0,1)","v":70},null,null,{"$f":"CHOOSE(RANDBETWEEN(1,5),0.2,0.3,0.4,0.6,0.8)","v":0.4},{"$f":"CONCATENATE(\"\",C280,\"\",D280*K280,\"\",E280,\"\",F280*K280,\"\",G280,\"\",H280*K280,\"\",I280,\"\",J280,\"\")","v":"Express the ratio in its simplest form:           2 : 20 : 28"},{"$f":"D280/GCD(D280,F280,H280)","v":1},{"$f":"F280/GCD(D280,F280,H280)","v":10},{"$f":"H280/GCD(D280,F280,H280)","v":14},null,{"$f":"CONCATENATE(\"\",M280,\" : \",N280,\" : \",O280,\"\",P280,\"\")","v":"1 : 10 : 14"}]
[{"$f":"IF(ISBLANK(C281),\" \",ROW(B281)-7)","v":274},"C","State the minimum and maximum values of ",{"$f":"10^RANDBETWEEN(2,3)*RANDBETWEEN(1,99)","v":8900},{"$f":"CHOOSE(K282,\"cm\",\"mm\",\"g\",\"ml\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\" tonnes\",\"\")","v":"m"}," ± ",{"$f":"RANDBETWEEN(2,9)","v":2},"%",null,null,{"$f":"RANDBETWEEN(1,11)","v":6},{"$f":"CONCATENATE(\"\",C281,\"\",D281,\"\",E281,\"\",F281,\"\",G281,\"\",H281,\"\",I281,\"\",J281,\"\")","v":"State the minimum and maximum values of 8900m ± 2%"},"Min: ",{"$f":"D281*(100-G281)/100","v":8722},", Max: ",{"$f":"D281*(100+G281)/100","v":9078},{"$f":"CONCATENATE(\"\",M281,\"\",N281,E281,O281,\"\",P281,E281)","v":"Min: 8722m, Max: 9078m"}]
[{"$f":"IF(ISBLANK(C282),\" \",ROW(B282)-7)","v":275},"C","State the minimum and maximum values of ",{"$f":"10*RANDBETWEEN(2,9)+RANDBETWEEN(0,9)+RANDBETWEEN(0,4)*0.2","v":65.8},{"$f":"CHOOSE(K282,\"cm\",\"mm\",\"g\",\"ml\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\" tonnes\",\"\")","v":"m"}," ± ",{"$f":"RANDBETWEEN(8,19)+RANDBETWEEN(0,9)/10+RANDBETWEEN(1,9)/100","v":18.759999999999998},{"$f":"E282","v":"m"},null,null,{"$f":"RANDBETWEEN(1,11)","v":6},{"$f":"CONCATENATE(\"\",C282,\"\",D282,\"\",E282,\"\",F282,\"\",G282,\"\",H282,\"\",I282,\"\",J282,\"\")","v":"State the minimum and maximum values of 65.8m ± 18.76m"},"Min: ",{"$f":"D282-G282","v":47.04},", Max: ",{"$f":"D282+G282","v":84.56},{"$f":"CONCATENATE(\"\",M282,\"\",N282,E282,O282,\"\",P282,E282)","v":"Min: 47.04m, Max: 84.56m"}]
[{"$f":"IF(ISBLANK(D283),\" \",ROW(B283)-7)","v":276},"C","What is the square root of ",{"$f":"(RANDBETWEEN(2,9)*10^RANDBETWEEN(1,2))^2","v":360000},"?",null,null,null,null,null,{"$f":"RANDBETWEEN(1,5)","v":4},{"$f":"CONCATENATE(\"\",C283,\"\",D283,\"\",E283,\"\",F283,\"\",G283,\"\",H283,\"\",I283,\"\",J283,\"\")","v":"What is the square root of 360000?"},{"$f":"SQRT(D283)","v":600},null,null,null,{"$f":"CONCATENATE(\"\",M283,\"\",N283,\"\",O283,\"\",P283,\"\")","v":"600"}]
[{"$f":"IF(ISBLANK(D284),\" \",ROW(B284)-7)","v":277},"C","Express ",{"$f":"RANDBETWEEN(2,10)","v":9},"/",11," as a decimal fraction.  Round your answer to ",3," decimal places",null,{"$f":"RANDBETWEEN(6,8)","v":7},{"$f":"CONCATENATE(\"\",C284,\"\",D284,\"\",E284,\"\",F284,\"\",G284,\"\",H284,\"\",I284,\"\",J284,\"\")","v":"Express 9/11 as a decimal fraction.  Round your answer to 3 decimal places"},{"$f":"MROUND(D284/11,IF(H284=2,0.01,0.001))","v":0.81800000000000006},null,null,null,{"$f":"CONCATENATE(\"\",M284,\"\",N284,\"\",O284,\"\",P284,\"\")","v":"0.818"}]
[{"$f":"IF(ISBLANK(D285),\" \",ROW(B285)-7)","v":278},"C","Express ",{"$f":"J285*K285","v":120}," out of ",{"$f":"J285*20","v":800}," as a percentage",null,null,{"$f":"2^RANDBETWEEN(1,3)*5^RANDBETWEEN(0,2)*10","v":40},{"$f":"CHOOSE(RANDBETWEEN(1,6),3,7,11,15,17,1)","v":3},{"$f":"CONCATENATE(\"\",C285,\"\",D285,\"\",E285,\"\",F285,\"\",G285,\"\",H285,\"\",I285,\"\")","v":"Express 120 out of 800 as a percentage"},{"$f":"D285/F285*100","v":15},"%",null,null,{"$f":"CONCATENATE(\"\",M285,\"\",N285,\"\",O285,\"\",P285,\"\")","v":"15%"}]
[{"$f":"IF(ISBLANK(D286),\" \",ROW(B286)-7)","v":279},"C","Express ",{"$f":"J286*K286","v":1350}," out of ",{"$f":"J286*20","v":1800}," as a percentage",null,null,{"$f":"3^RANDBETWEEN(1,2)*2^RANDBETWEEN(0,1)*10","v":90},{"$f":"CHOOSE(RANDBETWEEN(1,6),3,7,11,15,17,1)","v":15},{"$f":"CONCATENATE(\"\",C286,\"\",D286,\"\",E286,\"\",F286,\"\",G286,\"\",H286,\"\",I286,\"\")","v":"Express 1350 out of 1800 as a percentage"},{"$f":"D286/F286*100","v":75},"%",null,null,{"$f":"CONCATENATE(\"\",M286,\"\",N286,\"\",O286,\"\",P286,\"\")","v":"75%"}]
[{"$f":"IF(ISBLANK(D287),\" \",ROW(B287)-7)","v":280},"C","Express ",{"$f":"(RANDBETWEEN(1,19)+0.5)*4","v":62}," out of 400 as a percentage",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C287,\"\",D287,\"\",E287,\"\",F287,\"\",G287,\"\",H287,\"\",I287,\"\",J287,\"\")","v":"Express 62 out of 400 as a percentage"},{"$f":"D287/4","v":15.5},"%",null,null,{"$f":"CONCATENATE(\"\",M287,\"\",N287,\"\",O287,\"\",P287,\"\")","v":"15.5%"}]
[{"$f":"IF(ISBLANK(D288),\" \",ROW(B288)-7)","v":281},"C","Express ",{"$f":"RANDBETWEEN(1,19)","v":11}," out of 40 as a percentage",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C288,\"\",D288,\"\",E288,\"\",F288,\"\",G288,\"\",H288,\"\",I288,\"\",J288,\"\")","v":"Express 11 out of 40 as a percentage"},{"$f":"D288*2.5","v":27.5},"%",null,null,{"$f":"CONCATENATE(\"\",M288,\"\",N288,\"\",O288,\"\",P288,\"\")","v":"27.5%"}]
[{"$f":"IF(ISBLANK(C289),\" \",ROW(B289)-7)","v":282},"C","Add the fractions: ",{"$f":"IF(F289=7,RANDBETWEEN(2,6),IF(F289=11,RANDBETWEEN(2,10),IF(F289=15,RANDBETWEEN(2,14),CHOOSE(RANDBETWEEN(1,3),1,7,11))))","v":4},"/",{"$f":"CHOOSE(K289,7,7,7,11,11,11,15,15,15,12,12,12)","v":7}," + ",{"$f":"IF(J289=7,RANDBETWEEN(2,6),IF(J289=11,RANDBETWEEN(2,10),IF(J289=15,RANDBETWEEN(2,14),CHOOSE(RANDBETWEEN(1,3),1,7,11))))","v":7},"/",{"$f":"CHOOSE(K289,11,15,12,7,15,12,7,11,12,11,15,12)","v":12},{"$f":"RANDBETWEEN(1,12)","v":3},{"$f":"CONCATENATE(\"\",C289,\"\",D289,\"\",E289,\"\",F289,\"\",G289,\"\",H289,\"\",I289,\"\",J289,\".   Express your answer as a fraction in its simplest form.\")","v":"Add the fractions: 4/7 + 7/12.   Express your answer as a fraction in its simplest form."},{"$f":"R289/GCD(R289,S289)","v":97},"/",{"$f":"S289/GCD(R289,S289)","v":84},null,{"$f":"CONCATENATE(\"\",M289,\"\",N289,\"\",O289,\"\",IF(M289/O289>1,CONCATENATE(\"   or   \",INT(M289/O289),\"  \",MOD(M289,O289),\"/\",O289),\"\"))","v":"97/84   or   1  13/84"},{"$f":"D289*J289+F289*H289","v":97},{"$f":"F289*J289","v":84}]
[{"$f":"IF(ISBLANK(C290),\" \",ROW(B290)-7)","v":283},"C","Calculate ",{"$f":"2.5*CHOOSE(RANDBETWEEN(1,2),5,7,9,11)","v":12.5},"% of ",{"$f":"CHOOSE(K290,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"£"},{"$f":"10^RANDBETWEEN(2,3)*(10*RANDBETWEEN(2,9)+RANDBETWEEN(1,9))","v":86000},{"$f":"CHOOSE(K290,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":""},null,null,{"$f":"RANDBETWEEN(1,11)","v":1},{"$f":"CONCATENATE(\"\",C290,\"\",D290,\"\",E290,\"\",F290,\"\",G290,\"\",H290,\"\",I290,\"\",J290,\"\")","v":"Calculate 12.5% of £86000"},{"$f":"F290","v":"£"},{"$f":"G290/100*D290","v":10750},{"$f":"H290","v":""},null,{"$f":"CONCATENATE(\"\",M290,\"\",N290,\"\",O290,\"\",P290,\"\")","v":"£10750"}]
[{"$f":"IF(ISBLANK(C291),\" \",ROW(B291)-7)","v":284},"C","Calculate ",{"$f":"RANDBETWEEN(1,9)+RANDBETWEEN(1,9)/10","v":6.3},"% of ",{"$f":"CHOOSE(K291,\"£\",\"£\",\"$\",\"€\",\"\",\"\",\"\",\"\",\"\",\"\",\"\")","v":"£"},{"$f":"10^RANDBETWEEN(2,4)*RANDBETWEEN(2,99)","v":66000},{"$f":"CHOOSE(K291,\"\",\"\",\"\",\"\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\"\",\"\")","v":""},null,null,{"$f":"RANDBETWEEN(1,11)","v":1},{"$f":"CONCATENATE(\"\",C291,\"\",D291,\"\",E291,\"\",F291,\"\",G291,\"\",H291,\"\",I291,\"\",J291,\"\")","v":"Calculate 6.3% of £66000"},{"$f":"F291","v":"£"},{"$f":"G291/100*D291","v":4158},{"$f":"H291","v":""},null,{"$f":"CONCATENATE(\"\",M291,\"\",N291,\"\",O291,\"\",P291,\"\")","v":"£4158"}]
[{"$f":"IF(ISBLANK(D292),\" \",ROW(B292)-7)","v":285},"C","Calculate ",{"$f":"RANDBETWEEN(2,9)*10+RANDBETWEEN(1,9)","v":53},"²",null,null,null,null,null,{"$f":"RANDBETWEEN(1,9)","v":1},{"$f":"CONCATENATE(\"\",C292,\"\",D292,\"\",E292,\"\",F292,\"\",G292,\"\",H292,\"\",I292,\"\",J292,\"\")","v":"Calculate 53²"},{"$f":"D292^2","v":2809},null,null,null,{"$f":"CONCATENATE(\"\",M292,\"\",N292,\"\",O292,\"\",P292,\"\")","v":"2809"}]
[{"$f":"IF(ISBLANK(D293),\" \",ROW(B293)-7)","v":286},"C","Calculate  ",{"$f":"CHOOSE(K293,\"£\",\"£\",\"$\",\"€\")","v":"$"},{"$f":"RANDBETWEEN(1,9)*100+RANDBETWEEN(1,9)*10+RANDBETWEEN(2,9)","v":465}," × ",{"$f":"RANDBETWEEN(1,9)*10+RANDBETWEEN(1,9)","v":15},"  and then round the answer to ",{"$f":"RANDBETWEEN(2,3)","v":3}," significant figures",{"$f":"RANDBETWEEN(1,4)","v":3},{"$f":"CONCATENATE(\"\",C293,\"\",D293,\"\",E293,\"\",F293,\"\",G293,\"\",H293,\"\",I293,\"\",J293,\"\")","v":"Calculate  $465 × 15  and then round the answer to 3 significant figures"},{"$f":"D293","v":"$"},{"$f":"IF(I293=2,IF(R293<10000,MROUND(R293,100),MROUND(R293,1000)),IF(R293<10000,MROUND(R293,10),MROUND(R293,100)))","v":6980},null,null,{"$f":"CONCATENATE(\"\",M293,\"\",N293,\"\",O293,\"\",P293,\"\")","v":"$6980"},{"$f":"E293*G293","v":6975}]
[{"$f":"IF(ISBLANK(D294),\" \",ROW(B294)-7)","v":287},"C","Calculate the square root of    ",{"$f":"CHOOSE(K294,30,40,50,50,60,80,100,100)","v":50},"²",{"$f":"CHOOSE(K294,\" + \",\" + \",\" – \",\" – \")","v":" – "},{"$f":"CHOOSE(K294,40,30,40,30,80,60,80,60)","v":40},"²",null,null,{"$f":"RANDBETWEEN(1,4)","v":3},{"$f":"CONCATENATE(\"\",C294,\"\",D294,\"\",E294,\"\",F294,\"\",G294,\"\",H294,\"\",I294,\"\",J294,\"\")","v":"Calculate the square root of    50² – 40²"},{"$f":"CHOOSE(K294,50,50,30,40,100,100,60,80)","v":30},null,null,null,{"$f":"CONCATENATE(\"\",M294,\"\",N294,\"\",O294,\"\",P294,\"\")","v":"30"}]
[{"$f":"IF(ISBLANK(D295),\" \",ROW(B295)-7)","v":288},"C","Calculate the square root of    ",{"$f":"CHOOSE(K295,7,24,25,25)","v":7},"²",{"$f":"CHOOSE(K295,\" + \",\" + \",\" – \",\" – \")","v":" + "},{"$f":"CHOOSE(K295,24,7,24,7)","v":24},"²",null,null,{"$f":"RANDBETWEEN(1,4)","v":1},{"$f":"CONCATENATE(\"\",C295,\"\",D295,\"\",E295,\"\",F295,\"\",G295,\"\",H295,\"\",I295,\"\",J295,\"\")","v":"Calculate the square root of    7² + 24²"},{"$f":"CHOOSE(K295,25,25,7,24)","v":25},null,null,null,{"$f":"CONCATENATE(\"\",M295,\"\",N295,\"\",O295,\"\",P295,\"\")","v":"25"}]
[{"$f":"IF(ISBLANK(D296),\" \",ROW(B296)-7)","v":289},"C","Calculate the time that is ",{"$f":"RANDBETWEEN(2,8)","v":7},{"$f":"RANDBETWEEN(11,59)","v":56},{"$f":"IF(K296<3,IF(RAND()<0.4,\"before \",\"earlier than \"),IF(RAND()<0.4,\"after \",\"later than \"))","v":"earlier than "},{"$f":"IF(ISODD(K296),J296,IF(J296=12,12,MOD(J296,12)))","v":6},{"$f":"RANDBETWEEN(1,11)*5","v":40},{"$f":"IF(ISODD(K296),\"\",IF(J296>12,\"pm\",\"am\"))","v":"am"},{"$f":"RANDBETWEEN(5,17)","v":6},{"$f":"RANDBETWEEN(1,4)","v":2},{"$f":"CONCATENATE(\"\",C296,\"\",D296,\" hour\",IF(D296=1,\" \",\"s \"),E296,\" minutes \",F296,\"\",IF(ISODD(K296),TEXT(G296,\"00\"),G296),\":\",TEXT(H296,\"00\"),\"\",I296,\", and then\",IF(S296=1,\" add on \",\" go back \"),R296,\" hours.\")","v":"Calculate the time that is 7 hours 56 minutes earlier than 6:40am, and then go back 4 hours."},{"$f":"IF(K296<3,TIME(J296,H296,0)-TIME(D296,E296,0),TIME(J296,H296,0)+TIME(D296,E296,0))+IF(S296=1,TIME(R296,0,0),0)-IF(S296=1,0,TIME(R296,0,0))+24","v":23.780555555555555},null,null,null,{"$f":"CONCATENATE(\"\",IF(ISODD(K296),TEXT(M296,\"hh:mm\"),TEXT(M296,\"h:mm AM/PM\")),\"\",N296,\"\",O296,\"\",P296,\"\")","v":"6:44 PM"},{"$f":"RANDBETWEEN(4,10)","v":4},{"$f":"RANDBETWEEN(1,2)","v":2}]
[{"$f":"IF(ISBLANK(D297),\" \",ROW(B297)-7)","v":290},"C","Calculate the total in hours and minutes:                                                                                                                                                         ",{"$f":"RANDBETWEEN(2,9)","v":6},{"$f":"RANDBETWEEN(2,7)","v":3},{"$f":"RANDBETWEEN(2,6)","v":2},{"$f":"RANDBETWEEN(11,59)","v":54},{"$f":"RANDBETWEEN(1,59)","v":49},{"$f":"RANDBETWEEN(11,59)","v":59},null,{"$f":"RANDBETWEEN(1,3)","v":2},{"$f":"CONCATENATE(C297,CHOOSE(K297,CONCATENATE(D297,\" hour\",IF(D297>1,\"s \",\" \"),G297,\" minutes + \",E297,\" hour\",IF(E297>1,\"s \",\" \"),H297,\" minutes + \",F297,\" hour\",IF(F297>1,\"s \",\" \"),I297,\" minutes\"),CONCATENATE(D297,\" hour\",IF(D297>1,\"s \",\" \"),G297,\" minutes + \",E297,\" hour\",IF(E297>1,\"s + \",\" + \"),F297,\" hour\",IF(F297>1,\"s \",\" \"),H297,\" minutes + \",I297,\" minutes\"),CONCATENATE(I297,\" minutes + \",D297,\" hour\",IF(D297>1,\"s \",\" \"),G297,\" minutes + \",F297,\" hour\",IF(F297>1,\"s + \",\" + \"),E297,\" hour\",IF(E297>1,\"s \",\" \"),H297,\" minutes\")))","v":"Calculate the total in hours and minutes:                                                                                                                                                         6 hours 54 minutes + 3 hours + 2 hours 49 minutes + 59 minutes"},{"$f":"TIME(D297,0,0)+TIME(E297,0,0)+TIME(F297,0,0)+TIME(0,G297,0)+TIME(0,H297,0)+TIME(0,I297,0)","v":"13:42:00"},null,null,null,{"$f":"CONCATENATE(HOUR(M297),\" hr \",MINUTE(M297),\" min\")","v":"13 hr 42 min"}]
[{"$f":"IF(ISBLANK(C298),\" \",ROW(B298)-7)","v":291},"C","Calculate using fractions:       ",{"$f":"RANDBETWEEN(2,6)","v":6},{"$f":"IF(G298=3,RANDBETWEEN(1,2),IF(G298=4,RANDBETWEEN(1,2)*2-1,IF(G298=5,RANDBETWEEN(1,4),IF(G298=6,RANDBETWEEN(1,2)*4-3,IF(G298=7,RANDBETWEEN(1,6),RANDBETWEEN(1,4)*2-1)))))","v":1},"/",{"$f":"CHOOSE(K298,3,4,5,6,7,8)","v":5}," – ",{"$f":"IF(J298=3,RANDBETWEEN(1,2),IF(J298=4,RANDBETWEEN(1,2)*2-1,IF(J298=5,RANDBETWEEN(1,4),IF(J298=6,RANDBETWEEN(1,2)*4-3,IF(J298=7,RANDBETWEEN(1,6),RANDBETWEEN(1,4)*2-1)))))","v":5},{"$f":"CHOOSE(RANDBETWEEN(1,6),IF(K298=1,4,3),IF(K298=2,5,4),IF(K298=3,6,5),IF(K298=4,7,6),IF(K298=5,8,7),IF(K298=6,3,8))","v":6},{"$f":"RANDBETWEEN(1,6)","v":3},{"$f":"CONCATENATE(\"\",C298,\"\",D298,\" + ( \",E298,\"\",F298,\"\",G298,\"\",H298,\"\",I298,\"/\",J298,\" )\")","v":"Calculate using fractions:       6 + ( 1/5 – 5/6 )"},{"$f":"R298/GCD(R298,S298)","v":161},"/",{"$f":"S298/GCD(R298,S298)","v":30},null,{"$f":"CONCATENATE(\"\",M298,\"\",N298,\"\",O298,\"\",IF(M298/O298>1,CONCATENATE(\"   or   \",INT(M298/O298),\"  \",MOD(M298,O298),\"/\",O298),\"\"))","v":"161/30   or   5  11/30"},{"$f":"D298*G298*J298+E298*J298-I298*G298","v":161},{"$f":"G298*J298","v":30}]
[{"$f":"IF(ISBLANK(C299),\" \",ROW(B299)-7)","v":292},"C","Calculate using fractions:       ",{"$f":"RANDBETWEEN(1,4)","v":1},{"$f":"IF(G299=3,RANDBETWEEN(1,2),IF(G299=4,RANDBETWEEN(1,2)*2-1,IF(G299=5,RANDBETWEEN(1,4),IF(G299=6,RANDBETWEEN(1,2)*4-3,IF(G299=7,RANDBETWEEN(1,6),RANDBETWEEN(1,4)*2-1)))))","v":1},"/",{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":4},{"$f":"RANDBETWEEN(1,4)","v":4},{"$f":"IF(J299=3,RANDBETWEEN(1,2),IF(J299=4,RANDBETWEEN(1,2)*2-1,IF(J299=5,RANDBETWEEN(1,4),IF(J299=6,RANDBETWEEN(1,2)*4-3,IF(J299=7,RANDBETWEEN(1,6),RANDBETWEEN(1,4)*2-1)))))","v":5},{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":6},null,{"$f":"CONCATENATE(\"\",C299,\" \",D299,\" \",E299,F299,\"\",G299,\" + \",H299,\" \",I299,\"/\",J299,\"\")","v":"Calculate using fractions:        1 1/4 + 4 5/6"},{"$f":"R299/GCD(R299,S299)","v":73},"/",{"$f":"S299/GCD(R299,S299)","v":12},null,{"$f":"CONCATENATE(\"\",M299,\"\",N299,\"\",O299,\"\",IF(M299/O299>1,CONCATENATE(\"   or   \",INT(M299/O299),\"  \",MOD(M299,O299),\"/\",O299),\"\"))","v":"73/12   or   6  1/12"},{"$f":"D299*G299*J299+E299*J299+G299*H299*J299+G299*I299","v":146},{"$f":"G299*J299","v":24}]
[{"$f":"IF(ISBLANK(C300),\" \",ROW(B300)-7)","v":293},"C","Calculate using fractions:       ",{"$f":"RANDBETWEEN(3,5)","v":4},{"$f":"IF(G300=3,RANDBETWEEN(1,2),IF(G300=4,RANDBETWEEN(1,2)*2-1,IF(G300=5,RANDBETWEEN(1,4),IF(G300=6,RANDBETWEEN(1,2)*4-3,IF(G300=7,RANDBETWEEN(1,6),RANDBETWEEN(1,4)*2-1)))))","v":5},"/",{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":6},{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"IF(J300=3,RANDBETWEEN(1,2),IF(J300=4,RANDBETWEEN(1,2)*2-1,IF(J300=5,RANDBETWEEN(1,4),IF(J300=6,RANDBETWEEN(1,2)*4-3,IF(J300=7,RANDBETWEEN(1,6),RANDBETWEEN(1,4)*2-1)))))","v":6},{"$f":"CHOOSE(RANDBETWEEN(1,6),3,4,5,6,7,8)","v":7},null,{"$f":"CONCATENATE(\"\",C300,\" \",D300,\" \",E300,F300,\"\",G300,\" – \",H300,\" \",I300,\"/\",J300,\"\")","v":"Calculate using fractions:        4 5/6 – 1 6/7"},{"$f":"R300/GCD(R300,S300)","v":125},"/",{"$f":"S300/GCD(R300,S300)","v":42},null,{"$f":"CONCATENATE(\"\",M300,\"\",N300,\"\",O300,\"\",IF(M300/O300>1,CONCATENATE(\"   or   \",INT(M300/O300),\"  \",MOD(M300,O300),\"/\",O300),\"\"))","v":"125/42   or   2  41/42"},{"$f":"D300*G300*J300+E300*J300-G300*H300*J300-G300*I300","v":125},{"$f":"G300*J300","v":42}]
[{"$f":"IF(ISBLANK(C301),\" \",ROW(B301)-7)","v":294},"C","Calculate, using ","π = 3.14 :             ","π"," × ",{"$f":"10*RANDBETWEEN(2,6)","v":30}," ÷ 2) + ",{"$f":"RANDBETWEEN(10,30)","v":25},{"$f":"I301","v":25},null,{"$f":"CONCATENATE(\"\",C301,\"\",D301,\"(\",E301,\"\",F301,\"\",G301,\"\",H301,\"\",I301,\" + \",J301,\"\")","v":"Calculate, using π = 3.14 :             (π × 30 ÷ 2) + 25 + 25"},{"$f":"3.14*G301/2+I301+J301","v":97.1},null,null,null,{"$f":"CONCATENATE(\"\",M301,\"\",N301,\"\",O301,\"\",P301,\"\")","v":"97.1"}]
[{"$f":"IF(ISBLANK(E302),\" \",ROW(B302)-7)","v":295},"C","Calculate, using ","π = 3.14 :             ","π × ",{"$f":"CHOOSE(RANDBETWEEN(1,3),10,2,3)","v":10},"² × ",{"$f":"3*RANDBETWEEN(4,8)","v":21}," ÷ ",3,null,{"$f":"CONCATENATE(\"\",C302,\"\",D302,\"\",E302,\"\",F302,\"\",G302,\"\",H302,\"\",I302,\"\",J302,\"\")","v":"Calculate, using π = 3.14 :             π × 10² × 21 ÷ 3"},{"$f":"3.14*F302^2*H302/J302","v":2198},null,null,null,{"$f":"CONCATENATE(\"\",M302,\"\",N302,\"\",O302,\"\",P302,\"\")","v":"2198"}]
[{"$f":"IF(ISBLANK(E303),\" \",ROW(B303)-7)","v":296},"C","Calculate:   ",{"$f":"CHOOSE(K303,\"£\",\"£\",\"£\",\"$\",\"€\")","v":"£"},{"$f":"G303*(RANDBETWEEN(30,79)+RANDBETWEEN(1,99)*0.01)","v":326760}," ÷ ",{"$f":"10^RANDBETWEEN(2,3)*RANDBETWEEN(6,9)","v":7000},null,null,null,{"$f":"RANDBETWEEN(1,5)","v":1},{"$f":"CONCATENATE(\"\",C303,\"\",D303,\"\",TEXT(E303,\"#.00\"),\"\",F303,\"\",G303,\"\",H303,\"\",I303,\"\",J303,\"\")","v":"Calculate:   £326760.00 ÷ 7000"},{"$f":"E303/G303","v":46.68},null,null,null,{"$f":"CONCATENATE(D303,IF(M303=INT(M303),M303,TEXT(M303,\"#.00\")),\"\",N303,\"\",O303,\"\",P303,\"\")","v":"£46.68"}]
[{"$f":"IF(ISBLANK(D304),\" \",ROW(B304)-7)","v":297},"C","Calculate:   ",{"$f":"(RANDBETWEEN(50,99)+RANDBETWEEN(1,99)*0.01)*G304","v":56882},{"$f":"CHOOSE(K304,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":" tonnes"}," ÷ ",{"$f":"10^RANDBETWEEN(2,3)*RANDBETWEEN(6,9)","v":700},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":8},{"$f":"CONCATENATE(\"\",C304,\"\",D304,\"\",E304,\"\",F304,\"\",G304,\"\",H304,\"\",I304,\"\",J304,\"\")","v":"Calculate:   56882 tonnes ÷ 700"},{"$f":"D304/G304","v":81.260000000000005},null,null,null,{"$f":"CONCATENATE(\"\",M304,\" \",E304,N304,\"\",O304,\"\",P304,\"\")","v":"81.26  tonnes"}]
[{"$f":"IF(ISBLANK(D305),\" \",ROW(B305)-7)","v":298},"C","Calculate:   ",{"$f":"RANDBETWEEN(1,9)*10+RANDBETWEEN(1,9)+RANDBETWEEN(1,2)*100","v":245}," × ",{"$f":"RANDBETWEEN(1,9)*10+RANDBETWEEN(1,9)","v":93},null,null,null,null,null,{"$f":"CONCATENATE(\"\",C305,\"\",D305,\"\",E305,\"\",F305,\"\",G305,\"\",H305,\"\",I305,\"\",J305,\"\")","v":"Calculate:   245 × 93"},{"$f":"D305*F305","v":22785},null,null,null,{"$f":"CONCATENATE(\"\",M305,\"\",N305,\"\",O305,\"\",P305,\"\")","v":"22785"}]
[{"$f":"IF(ISBLANK(D306),\" \",ROW(B306)-7)","v":299},"C","Calculate:   ",{"$f":"RANDBETWEEN(2,9)/100+RANDBETWEEN(1,9)/1000","v":7.5000000000000011E-2}," × ",{"$f":"RANDBETWEEN(1,99)*10^RANDBETWEEN(2,3)","v":8000},{"$f":"CHOOSE(K306,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":"ml"},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":10},{"$f":"CONCATENATE(\"\",C306,\"\",D306,\"\",E306,\"\",F306,\"\",G306,\"\",H306,\"\",I306,\"\",J306,\"\")","v":"Calculate:   0.075 × 8000ml"},{"$f":"D306*F306","v":600.00000000000011},null,null,null,{"$f":"CONCATENATE(\"\",M306,G306,N306,\"\",O306,\"\",P306,\"\")","v":"600ml"}]
[{"$f":"IF(ISBLANK(D307),\" \",ROW(B307)-7)","v":300},"C","Calculate:   ",{"$f":"RANDBETWEEN(2,9)/100+RANDBETWEEN(1,9)/1000","v":4.5999999999999999E-2}," × ",{"$f":"RANDBETWEEN(1,99)*10^RANDBETWEEN(2,3)","v":49000},{"$f":"CHOOSE(K307,\"cm\",\"m\",\"kg\",\"\",\"km\",\"mm\",\"g\",\" tonnes\",\" miles\",\"ml\",\"\")","v":""},null,null,null,{"$f":"RANDBETWEEN(1,11)","v":4},{"$f":"CONCATENATE(\"\",C307,\"\",D307,\"\",E307,\"\",F307,\"\",G307,\"\",H307,\"\",I307,\"\",J307,\"\")","v":"Calculate:   0.046 × 49000"},{"$f":"D307*F307","v":2254},null,null,null,{"$f":"CONCATENATE(\"\",M307,G307,N307,\"\",O307,\"\",P307,\"\")","v":"2254"}]
[{"$f":"IF(ISBLANK(D308),\" \",ROW(B308)-7)","v":301},"C","Calculate:   ","£",{"$f":"RANDBETWEEN(2,5)+0.5","v":2.5},"0 × ",{"$f":"RANDBETWEEN(1,5)*10+RANDBETWEEN(1,9)","v":42},null,null,null,null,{"$f":"CONCATENATE(\"\",C308,\"\",D308,\"\",E308,\"\",F308,\"\",G308,\"\",H308,\"\",I308,\"\",J308,\"\")","v":"Calculate:   £2.50 × 42"},"£",{"$f":"TEXT(E308*G308,\"#.00\")","v":"105.00"},null,null,{"$f":"CONCATENATE(\"\",M308,\"\",N308,\"\",O308,\"\",P308,\"\")","v":"£105.00"}]
[{"$f":"IF(ISBLANK(C309),\" \",ROW(B309)-7)","v":302},"C","Determine which fraction is ",{"$f":"IF(K309=1,\"smaller:    \",\"larger:    \")","v":"smaller:    "},{"$f":"IF(K309=1,1,J309)","v":1},{"$f":"IF(K309=1,RANDBETWEEN(11,19),J309*(H309+RANDBETWEEN(1,3)*(-1)^RANDBETWEEN(1,2)))","v":19},{"$f":"IF(K309=2,1,J309)","v":5},{"$f":"IF(K309=2,RANDBETWEEN(11,19),J309*(F309+RANDBETWEEN(1,3)*(-1)^RANDBETWEEN(1,2)))","v":85},null,{"$f":"CHOOSE(RANDBETWEEN(1,4),5,10,25,20)","v":5},{"$f":"RANDBETWEEN(1,2)","v":1},{"$f":"CONCATENATE(\"\",C309,\"\",D309,E309,\"/\",F309,\"   or   \",G309,\"/\",H309,\".    Use working to justify your answer\")","v":"Determine which fraction is smaller:    1/19   or   5/85.    Use working to justify your answer"},{"$f":"IF($K309=2,IF($E309/$F309>$G309/$H309,$E309,$G309),IF($E309/$F309<$G309/$H309,$E309,$G309))","v":1},"/",{"$f":"IF($K309=2,IF($E309/$F309>$G309/$H309,$F309,$H309),IF($E309/$F309<$G309/$H309,$F309,$H309))","v":19},null,{"$f":"CONCATENATE(\"\",M309,\"\",N309,\"\",O309,\"\",P309,\"\")","v":"1/19"}]
[{"$f":"IF(ISBLANK(C310),\" \",ROW(B310)-7)","v":303},"C","Express the fraction in its simplest form:           ",{"$f":"RANDBETWEEN(0,(-1+F310/2))*2+1","v":5},"/",{"$f":"RANDBETWEEN(3,12)*2","v":24},null,null,null,null,{"$f":"10^RANDBETWEEN(0,1)*3^RANDBETWEEN(1,2)*5^RANDBETWEEN(1,2)*2^RANDBETWEEN(1,3)","v":120},{"$f":"CONCATENATE(\"\",C310,\"\",D310*K310,\"\",E310,\"\",F310*K310,\"\",G310,\"\",H310,\"\",I310,\"\",J310,\"\")","v":"Express the fraction in its simplest form:           600/2880"},{"$f":"D310/GCD(D310,F310)","v":5},"/",{"$f":"F310/GCD(D310,F310)","v":24},null,{"$f":"CONCATENATE(\"\",M310,\"\",N310,\"\",O310,\"\",P310,\"\")","v":"5/24"}]
[{"$f":"IF(ISBLANK(C311),\" \",ROW(B311)-7)","v":304},"C","Express the fraction in its simplest form:           ",{"$f":"RANDBETWEEN(0,(-1+F311/2))*2+1","v":3},"/",{"$f":"RANDBETWEEN(3,12)*2","v":6},null,null,null,null,{"$f":"10^RANDBETWEEN(0,2)*3^RANDBETWEEN(0,2)*5^RANDBETWEEN(0,2)*2^RANDBETWEEN(0,4)*7^RANDBETWEEN(0,1)","v":72},{"$f":"CONCATENATE(\"\",C311,\"\",D311*K311,\"\",E311,\"\",F311*K311,\"\",G311,\"\",H311,\"\",I311,\"\",J311,\"\")","v":"Express the fraction in its simplest form:           216/432"},{"$f":"D311/GCD(D311,F311)","v":1},"/",{"$f":"F311/GCD(D311,F311)","v":2},null,{"$f":"CONCATENATE(\"\",M311,\"\",N311,\"\",O311,\"\",P311,\"\")","v":"1/2"}]
[{"$f":"IF(ISBLANK(C312),\" \",ROW(B312)-7)","v":305},"C","Express the fraction in its simplest form:           ",{"$f":"RANDBETWEEN(1,F312-1)","v":7},"/",{"$f":"RANDBETWEEN(3,10)*10^RANDBETWEEN(0,1)","v":8},null,null,null,null,{"$f":"CHOOSE(RANDBETWEEN(1,5),0.2,0.3,0.4,0.6,0.8)","v":0.8},{"$f":"CONCATENATE(\"\",C312,\"\",D312*K312,\"\",E312,\"\",F312*K312,\"\",G312,\"\",H312,\"\",I312,\"\",J312,\"\")","v":"Express the fraction in its simplest form:           5.6/6.4"},{"$f":"D312/GCD(D312,F312)","v":7},"/",{"$f":"F312/GCD(D312,F312)","v":8},null,{"$f":"CONCATENATE(\"\",M312,\"\",N312,\"\",O312,\"\",P312,\"\")","v":"7/8"}]
[{"$f":"IF(ISBLANK(C313),\" \",ROW(B313)-7)","v":306},"C","Express the ratio in its simplest form:           ",{"$f":"RANDBETWEEN(2,20)","v":12}," : ",{"$f":"RANDBETWEEN(5,20)","v":8}," : ",{"$f":"RANDBETWEEN(1,20)","v":15},null,null,{"$f":"10^RANDBETWEEN(0,1)*3^RANDBETWEEN(1,2)*5^RANDBETWEEN(1,2)*2^RANDBETWEEN(1,3)","v":3600},{"$f":"CONCATENATE(\"\",C313,\"\",D313*K313,\"\",E313,\"\",F313*K313,\"\",G313,\"\",H313*K313,\"\",I313,\"\",J313,\"\")","v":"Express the ratio in its simplest form:           43200 : 28800 : 54000"},{"$f":"D313/GCD(D313,F313,H313)","v":12},{"$f":"F313/GCD(D313,F313,H313)","v":8},{"$f":"H313/GCD(D313,F313,H313)","v":15},null,{"$f":"CONCATENATE(\"\",M313,\" : \",N313,\" : \",O313,\"\",P313,\"\")","v":"12 : 8 : 15"}]
[{"$f":"IF(ISBLANK(C314),\" \",ROW(B314)-7)","v":307},"C","Express the ratio in its simplest form:           ",{"$f":"RANDBETWEEN(2,10)","v":3}," : ",{"$f":"RANDBETWEEN(5,10)*10^RANDBETWEEN(0,1)","v":6}," : ",{"$f":"RANDBETWEEN(1,8)*10^RANDBETWEEN(0,1)","v":1},null,null,{"$f":"CHOOSE(RANDBETWEEN(1,5),0.2,0.3,0.4,0.6,0.8)","v":0.8},{"$f":"CONCATENATE(\"\",C314,\"\",D314*K314,\"\",E314,\"\",F314*K314,\"\",G314,\"\",H314*K314,\"\",I314,\"\",J314,\"\")","v":"Express the ratio in its simplest form:           2.4 : 4.8 : 0.8"},{"$f":"D314/GCD(D314,F314,H314)","v":3},{"$f":"F314/GCD(D314,F314,H314)","v":6},{"$f":"H314/GCD(D314,F314,H314)","v":1},null,{"$f":"CONCATENATE(\"\",M314,\" : \",N314,\" : \",O314,\"\",P314,\"\")","v":"3 : 6 : 1"}]
[{"$f":"IF(ISBLANK(C315),\" \",ROW(B315)-7)","v":308},"C","State the minimum and maximum values of ",{"$f":"10^RANDBETWEEN(2,3)*RANDBETWEEN(1,99)","v":8000},{"$f":"CHOOSE(K316,\"cm\",\"mm\",\"g\",\"ml\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\" tonnes\",\"\")","v":"km"}," ± ",{"$f":"RANDBETWEEN(2,9)","v":8},"%",null,null,{"$f":"RANDBETWEEN(1,11)","v":11},{"$f":"CONCATENATE(\"\",C315,\"\",D315,\"\",E315,\"\",F315,\"\",G315,\"\",H315,\"\",I315,\"\",J315,\"\")","v":"State the minimum and maximum values of 8000km ± 8%"},"Min: ",{"$f":"D315*(100-G315)/100","v":7360},", Max: ",{"$f":"D315*(100+G315)/100","v":8640},{"$f":"CONCATENATE(\"\",M315,\"\",N315,E315,O315,\"\",P315,E315)","v":"Min: 7360km, Max: 8640km"}]
[{"$f":"IF(ISBLANK(C316),\" \",ROW(B316)-7)","v":309},"C","State the minimum and maximum values of ",{"$f":"10*RANDBETWEEN(2,9)+RANDBETWEEN(0,9)+RANDBETWEEN(0,4)*0.2","v":74},{"$f":"CHOOSE(K316,\"cm\",\"mm\",\"g\",\"ml\",\"km\",\"m\",\"kg\",\" litres\",\" miles\",\" tonnes\",\"\")","v":"km"}," ± ",{"$f":"RANDBETWEEN(8,19)+RANDBETWEEN(0,9)/10+RANDBETWEEN(1,9)/100","v":16.27},{"$f":"E316","v":"km"},null,null,{"$f":"RANDBETWEEN(1,11)","v":5},{"$f":"CONCATENATE(\"\",C316,\"\",D316,\"\",E316,\"\",F316,\"\",G316,\"\",H316,\"\",I316,\"\",J316,\"\")","v":"State the minimum and maximum values of 74km ± 16.27km"},"Min: ",{"$f":"D316-G316","v":57.730000000000004},", Max: ",{"$f":"D316+G316","v":90.27},{"$f":"CONCATENATE(\"\",M316,\"\",N316,E316,O316,\"\",P316,E316)","v":"Min: 57.73km, Max: 90.27km"}]
[{"$f":"IF(ISBLANK(D317),\" \",ROW(B317)-7)","v":310},"C","What is the square root of ",{"$f":"(RANDBETWEEN(2,9)*10^RANDBETWEEN(1,2))^2","v":8100},"?",null,null,null,null,null,{"$f":"RANDBETWEEN(1,5)","v":2},{"$f":"CONCATENATE(\"\",C317,\"\",D317,\"\",E317,\"\",F317,\"\",G317,\"\",H317,\"\",I317,\"\",J317,\"\")","v":"What is the square root of 8100?"},{"$f":"SQRT(D317)","v":90},null,null,null,{"$f":"CONCATENATE(\"\",M317,\"\",N317,\"\",O317,\"\",P317,\"\")","v":"90"}]
[{"$f":"IF(ISBLANK(D318),\" \",ROW(B318)-7)","v":311},"C","Express ",{"$f":"RANDBETWEEN(2,10)","v":8},"/",11," as a decimal fraction.  Round your answer to ",3," decimal places",null,{"$f":"RANDBETWEEN(6,8)","v":7},{"$f":"CONCATENATE(\"\",C318,\"\",D318,\"\",E318,\"\",F318,\"\",G318,\"\",H318,\"\",I318,\"\",J318,\"\")","v":"Express 8/11 as a decimal fraction.  Round your answer to 3 decimal places"},{"$f":"MROUND(D318/11,IF(H318=2,0.01,0.001))","v":0.72699999999999998},null,null,null,{"$f":"CONCATENATE(\"\",M318,\"\",N318,\"\",O318,\"\",P318,\"\")","v":"0.727"}]
[{"$f":"IF(ISBLANK(D319),\" \",ROW(B319)-7)","v":312},"C","Express ",{"$f":"J319*K319","v":3000}," out of ",{"$f":"J319*20","v":4000}," as a percentage",null,null,{"$f":"2^RANDBETWEEN(1,3)*5^RANDBETWEEN(0,2)*10","v":200},{"$f":"CHOOSE(RANDBETWEEN(1,6),3,7,11,15,17,1)","v":15},{"$f":"CONCATENATE(\"\",C319,\"\",D319,\"\",E319,\"\",F319,\"\",G319,\"\",H319,\"\",I319,\"\")","v":"Express 3000 out of 4000 as a percentage"},{"$f":"D319/F319*100","v":75},"%",null,null,{"$f":"CONCATENATE(\"\",M319,\"\",N319,\"\",O319,\"\",P319,\"\")","v":"75%"}]
[{"$f":"IF(ISBLANK(D320),\" \",ROW(B320)-7)","v":313},"C","Express ",{"$f":"J320*K320","v":1980}," out of ",{"$f":"J320*20","v":3600}," as a percentage",null,null,{"$f":"3^RANDBETWEEN(1,2)*2^RANDBETWEEN(0,1)*10","v":180},{"$f":"CHOOSE(RANDBETWEEN(1,6),3,7,11,15,17,1)","v":11},{"$f":"CONCATENATE(\"\",C320,\"\",D320,\"\",E320,\"\",F320,\"\",G320,\"\",H320,\"\",I320,\"\")","v":"Express 1980 out of 3600 as a percentage"},{"$f":"D320/F320*100","v":55.000000000000007},"%",null,null,{"$f":"CONCATENATE(\"\",M320,\"\",N320,\"\",O320,\"\",P320,\"\")","v":"55%"}]
[{"$f":"IF(ISBLANK(D321),\" \",ROW(B321)-7)","v":314},"C","Express ",{"$f":"(RANDBETWEEN(1,19)+0.5)*4","v":70}," out of 400 as a percentage",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C321,\"\",D321,\"\",E321,\"\",F321,\"\",G321,\"\",H321,\"\",I321,\"\",J321,\"\")","v":"Express 70 out of 400 as a percentage"},{"$f":"D321/4","v":17.5},"%",null,null,{"$f":"CONCATENATE(\"\",M321,\"\",N321,\"\",O321,\"\",P321,\"\")","v":"17.5%"}]
[{"$f":"IF(ISBLANK(D322),\" \",ROW(B322)-7)","v":315},"C","Express ",{"$f":"RANDBETWEEN(1,19)","v":1}," out of 40 as a percentage",null,null,null,null,null,null,{"$f":"CONCATENATE(\"\",C322,\"\",D322,\"\",E322,\"\",F322,\"\",G322,\"\",H322,\"\",I322,\"\",J322,\"\")","v":"Express 1 out of 40 as a percentage"},{"$f":"D322*2.5","v":2.5},"%",null,null,{"$f":"CONCATENATE(\"\",M322,\"\",N322,\"\",O322,\"\",P322,\"\")","v":"2.5%"}]