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
- 1.7 × (12 − 1) + 10 ÷ 5 =
- 2.2/5 of 60 + 9 × 2 =
- 3.37 + 11 × 4 − 5 =
- 4.5 × (13 − 10) + 35 ÷ 7 =
- 5.(18 + 18) × 6 − 10 =
- 6.52 − 16 ÷ 2 × 2 =
- 7.24 + 3 × 6 − 12 =
- 8.3 × (23 − 12) + 4 ÷ 2 =
- 9.(4 + 2) × 3 − 9 =
- 10.(6 + 18) × 5 − 30 =
- 11.1/3 of 9 + 6 × 8 =
- 12.1/6 of 54 + 2 × 3 =
- 13.3 × (16 − 9) + 81 ÷ 9 =
- 14.32 + 10 × 9 − 28 =
- 15.21 ÷ 7 × 3 + 3 =
- 16.45 + 3 × 2 − 4 =
- 17.58 − 72 ÷ 8 × 4 =
- 18.22 ÷ 2 × 3 + 2 =
- 19.36 ÷ 9 × 4 + 23 =
- 20.1/3 of 27 + 3 × 8 =
- 21.10 + 2 × 3 − 3 =
- 22.90 ÷ 9 × 9 + 1 =
- 23.41 + 5 × 12 − 15 =
- 24.21 ÷ 7 × 5 + 3 =
- 25.2 × (28 − 1) + 99 ÷ 9 =
- 26.16 ÷ 2 × 4 + 9 =
- 27.36 + 11 × 5 − 34 =
- 28.12 + 3 × 3 − 8 =
- 29.8 × (19 − 17) + 16 ÷ 8 =
- 30.39 − 35 ÷ 5 × 5 =
- 31.3/5 of 45 + 7 × 7 =
- 32.(10 + 15) × 8 − 18 =
- 33.1/5 of 15 + 4 × 7 =
- 34.1/7 of 21 + 8 × 6 =
- 35.(20 + 8) × 4 − 29 =
- 36.70 ÷ 7 × 2 + 2 =
- 37.6 × (19 − 13) + 24 ÷ 6 =
- 38.40 + 8 × 12 − 9 =
- 39.(9 + 4) × 7 − 8 =
- 40.(7 + 20) × 6 − 25 =
Answer key
- 79
- 42
- 76
- 20
- 206
- 36
- 30
- 35
- 9
- 90
- 51
- 15
- 30
- 94
- 12
- 47
- 22
- 35
- 39
- 33
- 13
- 91
- 86
- 18
- 65
- 41
- 57
- 13
- 18
- 4
- 76
- 182
- 31
- 51
- 83
- 22
- 40
- 127
- 83
- 137
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