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
- 1.22 ÷ 2 × 4 + 18 =
- 2.47 − 14 ÷ 2 × 4 =
- 3.(3 + 20) × 9 − 10 =
- 4.4 × (14 − 11) + 12 ÷ 3 =
- 5.1/4 of 36 + 8 × 9 =
- 6.6 × (27 − 18) + 16 ÷ 8 =
- 7.(5 + 17) × 9 − 28 =
- 8.(13 + 3) × 6 − 5 =
- 9.24 ÷ 2 × 6 + 17 =
- 10.6 ÷ 3 × 8 + 1 =
- 11.4 × (17 − 6) + 16 ÷ 2 =
- 12.6/7 of 70 + 8 × 8 =
- 13.2/7 of 21 + 2 × 7 =
- 14.18 + 11 × 12 − 13 =
- 15.(11 + 6) × 2 − 12 =
- 16.5/6 of 66 + 4 × 5 =
- 17.(5 + 2) × 8 − 12 =
- 18.5/7 of 28 + 4 × 4 =
- 19.47 − 45 ÷ 9 × 6 =
- 20.69 − 18 ÷ 3 × 8 =
- 21.10 + 11 × 5 − 10 =
- 22.6 × (11 − 1) + 35 ÷ 7 =
- 23.15 ÷ 5 × 8 + 27 =
- 24.55 − 25 ÷ 5 × 7 =
- 25.3/7 of 70 + 2 × 9 =
- 26.42 + 7 × 8 − 2 =
- 27.2 × (15 − 7) + 18 ÷ 9 =
- 28.9 × (17 − 1) + 25 ÷ 5 =
- 29.43 + 5 × 11 − 12 =
- 30.64 ÷ 8 × 2 + 29 =
- 31.11 + 12 × 12 − 9 =
- 32.(6 + 2) × 9 − 6 =
- 33.39 + 5 × 12 − 17 =
- 34.10 + 6 × 10 − 5 =
- 35.18 + 4 × 9 − 13 =
- 36.16 ÷ 2 × 9 + 6 =
- 37.8/9 of 54 + 9 × 3 =
- 38.5 × (20 − 10) + 32 ÷ 4 =
- 39.22 ÷ 2 × 4 + 2 =
- 40.4 × (17 − 4) + 72 ÷ 9 =
Answer key
- 62
- 19
- 197
- 16
- 81
- 56
- 170
- 91
- 89
- 17
- 52
- 124
- 20
- 137
- 22
- 75
- 44
- 36
- 17
- 21
- 55
- 65
- 51
- 20
- 48
- 96
- 18
- 149
- 86
- 45
- 146
- 66
- 82
- 65
- 41
- 78
- 75
- 58
- 46
- 60
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