BODMAS Simplification Worksheet
The method (BODMAS): Work out anything in brackets first. Then “of” (as in 2/3 of 27). ÷ and × have the same rank: do them from left to right. + and − have the same rank: do them last, from left to right.
NameDateTime takenScore ___ / 40
- 1.10 ÷ 2 × 3 + 18 =
- 2.64 ÷ 8 × 3 + 12 =
- 3.38 − 36 ÷ 9 × 8 =
- 4.20 + 4 × 12 − 9 =
- 5.12 ÷ 4 × 8 + 3 =
- 6.9 × (16 − 6) + 20 ÷ 5 =
- 7.6 × (21 − 3) + 36 ÷ 4 =
- 8.27 ÷ 9 × 3 + 28 =
- 9.7 × (26 − 19) + 60 ÷ 6 =
- 10.6 × (21 − 1) + 55 ÷ 5 =
- 11.5 × (15 − 5) + 20 ÷ 5 =
- 12.7 × (28 − 18) + 66 ÷ 6 =
- 13.68 − 15 ÷ 3 × 9 =
- 14.47 + 10 × 9 − 9 =
- 15.54 ÷ 6 × 9 + 24 =
- 16.70 ÷ 7 × 9 + 2 =
- 17.(14 + 12) × 7 − 19 =
- 18.(15 + 19) × 5 − 15 =
- 19.28 + 4 × 12 − 20 =
- 20.15 + 3 × 9 − 7 =
- 21.1/3 of 9 + 3 × 7 =
- 22.38 − 10 ÷ 2 × 5 =
- 23.16 ÷ 8 × 5 + 30 =
- 24.(11 + 5) × 6 − 26 =
- 25.42 + 4 × 12 − 1 =
- 26.28 − 40 ÷ 5 × 3 =
- 27.(19 + 15) × 6 − 12 =
- 28.(13 + 12) × 3 − 4 =
- 29.1/2 of 12 + 3 × 8 =
- 30.(18 + 9) × 3 − 26 =
- 31.19 − 12 ÷ 2 × 3 =
- 32.(5 + 7) × 6 − 25 =
- 33.21 + 4 × 3 − 4 =
- 34.3 × (11 − 8) + 30 ÷ 3 =
- 35.2 × (11 − 4) + 72 ÷ 6 =
- 36.3/4 of 36 + 2 × 9 =
- 37.40 ÷ 4 × 6 + 18 =
- 38.18 ÷ 9 × 3 + 14 =
- 39.1/2 of 4 + 6 × 5 =
- 40.(9 + 20) × 3 − 18 =
Answer key
- 33
- 36
- 6
- 59
- 27
- 94
- 117
- 37
- 59
- 131
- 54
- 81
- 23
- 128
- 105
- 92
- 163
- 155
- 56
- 35
- 24
- 13
- 40
- 70
- 89
- 4
- 192
- 71
- 30
- 55
- 1
- 47
- 29
- 19
- 26
- 45
- 78
- 20
- 32
- 69
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