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
- 1.9 × (30 − 8) + 55 ÷ 5 =
- 2.1/2 of 12 + 3 × 2 =
- 3.7 × (24 − 15) + 54 ÷ 6 =
- 4.14 + 8 × 9 − 13 =
- 5.5 × (24 − 22) + 6 ÷ 2 =
- 6.(19 + 20) × 9 − 9 =
- 7.47 + 3 × 7 − 2 =
- 8.35 + 8 × 5 − 22 =
- 9.5 × (26 − 15) + 54 ÷ 6 =
- 10.31 + 12 × 5 − 24 =
- 11.38 − 16 ÷ 2 × 4 =
- 12.2 × (21 − 16) + 44 ÷ 4 =
- 13.4/9 of 45 + 9 × 9 =
- 14.96 ÷ 8 × 5 + 25 =
- 15.(17 + 15) × 7 − 17 =
- 16.1/2 of 14 + 3 × 9 =
- 17.12 ÷ 3 × 9 + 29 =
- 18.2/5 of 40 + 2 × 5 =
- 19.(7 + 2) × 8 − 10 =
- 20.1/5 of 10 + 9 × 8 =
- 21.(3 + 4) × 3 − 20 =
- 22.30 ÷ 6 × 9 + 22 =
- 23.42 + 3 × 6 − 29 =
- 24.1/2 of 20 + 2 × 2 =
- 25.1/7 of 35 + 8 × 2 =
- 26.18 ÷ 3 × 7 + 24 =
- 27.9 × (24 − 6) + 35 ÷ 7 =
- 28.2/5 of 55 + 7 × 5 =
- 29.(10 + 12) × 8 − 12 =
- 30.20 ÷ 4 × 6 + 2 =
- 31.2/3 of 15 + 2 × 4 =
- 32.1/3 of 18 + 2 × 7 =
- 33.10 ÷ 5 × 7 + 4 =
- 34.15 + 9 × 12 − 10 =
- 35.1/4 of 24 + 3 × 9 =
- 36.60 ÷ 6 × 5 + 2 =
- 37.8 × (21 − 6) + 6 ÷ 3 =
- 38.(18 + 19) × 2 − 9 =
- 39.(2 + 19) × 7 − 6 =
- 40.37 − 48 ÷ 8 × 5 =
Answer key
- 209
- 12
- 72
- 73
- 13
- 342
- 66
- 53
- 64
- 67
- 6
- 21
- 101
- 85
- 207
- 34
- 65
- 26
- 62
- 74
- 1
- 67
- 31
- 14
- 21
- 66
- 167
- 57
- 164
- 32
- 18
- 20
- 18
- 113
- 33
- 52
- 122
- 65
- 141
- 7
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