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.(12 + 19) × 6 − 29 =
- 2.16 − 18 ÷ 9 × 7 =
- 3.3/7 of 28 + 3 × 3 =
- 4.15 − 4 ÷ 2 × 2 =
- 5.12 + 11 × 4 − 10 =
- 6.20 ÷ 4 × 4 + 23 =
- 7.25 − 48 ÷ 6 × 3 =
- 8.6 × (18 − 3) + 36 ÷ 9 =
- 9.(10 + 3) × 4 − 18 =
- 10.(16 + 6) × 6 − 8 =
- 11.6/7 of 84 + 2 × 9 =
- 12.15 + 2 × 8 − 10 =
- 13.51 − 6 ÷ 3 × 8 =
- 14.2/5 of 15 + 6 × 6 =
- 15.25 ÷ 5 × 5 + 29 =
- 16.32 + 2 × 12 − 13 =
- 17.1/3 of 30 + 5 × 4 =
- 18.45 − 32 ÷ 8 × 5 =
- 19.61 − 16 ÷ 4 × 6 =
- 20.11 + 11 × 11 − 7 =
- 21.1/3 of 30 + 2 × 6 =
- 22.34 − 6 ÷ 2 × 6 =
- 23.(18 + 18) × 6 − 4 =
- 24.64 − 72 ÷ 9 × 7 =
- 25.37 − 8 ÷ 4 × 7 =
- 26.22 + 7 × 7 − 5 =
- 27.4 × (10 − 5) + 81 ÷ 9 =
- 28.8 × (21 − 3) + 42 ÷ 6 =
- 29.(20 + 13) × 3 − 19 =
- 30.33 + 5 × 4 − 5 =
- 31.8/9 of 108 + 9 × 6 =
- 32.43 − 36 ÷ 9 × 5 =
- 33.1/2 of 8 + 2 × 5 =
- 34.21 ÷ 3 × 4 + 21 =
- 35.1/2 of 14 + 6 × 5 =
- 36.21 − 12 ÷ 3 × 4 =
- 37.42 + 10 × 8 − 17 =
- 38.3 × (19 − 6) + 12 ÷ 4 =
- 39.27 − 24 ÷ 3 × 2 =
- 40.16 + 9 × 2 − 3 =
Answer key
- 157
- 2
- 21
- 11
- 46
- 43
- 1
- 94
- 34
- 124
- 90
- 21
- 35
- 42
- 54
- 43
- 30
- 25
- 37
- 125
- 22
- 16
- 212
- 8
- 23
- 66
- 29
- 151
- 80
- 48
- 150
- 23
- 14
- 49
- 37
- 5
- 105
- 42
- 11
- 31
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