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.(14 + 4) × 4 − 18 =
- 2.(6 + 4) × 9 − 21 =
- 3.36 ÷ 6 × 4 + 23 =
- 4.32 ÷ 8 × 3 + 8 =
- 5.43 − 14 ÷ 7 × 4 =
- 6.(4 + 6) × 5 − 23 =
- 7.1/2 of 10 + 4 × 5 =
- 8.18 ÷ 2 × 8 + 23 =
- 9.9 × (21 − 1) + 27 ÷ 9 =
- 10.(9 + 3) × 6 − 9 =
- 11.20 ÷ 5 × 4 + 16 =
- 12.9 ÷ 3 × 8 + 28 =
- 13.17 + 12 × 2 − 5 =
- 14.40 ÷ 8 × 8 + 28 =
- 15.36 ÷ 3 × 6 + 27 =
- 16.9 × (17 − 7) + 8 ÷ 4 =
- 17.(20 + 5) × 9 − 30 =
- 18.2 × (14 − 10) + 6 ÷ 3 =
- 19.25 + 12 × 2 − 5 =
- 20.7 × (25 − 16) + 12 ÷ 3 =
- 21.15 + 5 × 8 − 9 =
- 22.13 + 11 × 2 − 3 =
- 23.(18 + 15) × 5 − 7 =
- 24.9 × (30 − 25) + 12 ÷ 6 =
- 25.40 − 54 ÷ 6 × 3 =
- 26.(18 + 5) × 6 − 24 =
- 27.7/8 of 32 + 4 × 4 =
- 28.31 + 9 × 4 − 31 =
- 29.14 ÷ 7 × 7 + 7 =
- 30.1/8 of 40 + 8 × 9 =
- 31.1/2 of 16 + 9 × 5 =
- 32.8 × (12 − 8) + 28 ÷ 4 =
- 33.2/5 of 55 + 3 × 9 =
- 34.36 ÷ 3 × 2 + 9 =
- 35.6 × (13 − 7) + 16 ÷ 2 =
- 36.44 + 5 × 4 − 35 =
- 37.44 ÷ 4 × 4 + 11 =
- 38.3 × (24 − 7) + 36 ÷ 4 =
- 39.12 ÷ 3 × 4 + 14 =
- 40.36 ÷ 3 × 8 + 12 =
Answer key
- 54
- 69
- 47
- 20
- 35
- 27
- 25
- 95
- 183
- 63
- 32
- 52
- 36
- 68
- 99
- 92
- 195
- 10
- 44
- 67
- 46
- 32
- 158
- 47
- 13
- 114
- 44
- 36
- 21
- 77
- 53
- 39
- 49
- 33
- 44
- 29
- 55
- 60
- 30
- 108
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