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
- 1.25 ÷ 5 × 5 + 20 =
- 2.4/5 of 40 + 9 × 3 =
- 3.64 ÷ 8 × 9 + 3 =
- 4.65 − 16 ÷ 2 × 6 =
- 5.30 ÷ 3 × 8 + 18 =
- 6.6 × (30 − 24) + 21 ÷ 3 =
- 7.6 ÷ 2 × 5 + 12 =
- 8.8 × (12 − 1) + 66 ÷ 6 =
- 9.33 − 4 ÷ 2 × 4 =
- 10.28 ÷ 4 × 8 + 1 =
- 11.45 ÷ 9 × 9 + 1 =
- 12.(15 + 20) × 2 − 22 =
- 13.19 + 8 × 10 − 6 =
- 14.6 × (21 − 9) + 36 ÷ 9 =
- 15.90 ÷ 9 × 3 + 20 =
- 16.1/2 of 14 + 6 × 5 =
- 17.1/3 of 30 + 3 × 5 =
- 18.40 ÷ 4 × 5 + 14 =
- 19.(7 + 8) × 3 − 3 =
- 20.(13 + 9) × 6 − 5 =
- 21.24 − 18 ÷ 6 × 4 =
- 22.108 ÷ 9 × 4 + 5 =
- 23.18 + 8 × 9 − 11 =
- 24.32 + 2 × 2 − 29 =
- 25.2 × (24 − 19) + 18 ÷ 3 =
- 26.3 × (16 − 14) + 20 ÷ 5 =
- 27.14 + 4 × 2 − 10 =
- 28.(3 + 9) × 5 − 30 =
- 29.13 − 6 ÷ 3 × 5 =
- 30.8 × (23 − 10) + 45 ÷ 5 =
- 31.9 × (27 − 25) + 6 ÷ 2 =
- 32.57 − 18 ÷ 3 × 3 =
- 33.28 + 12 × 4 − 26 =
- 34.(7 + 19) × 4 − 19 =
- 35.(2 + 17) × 2 − 27 =
- 36.1/2 of 22 + 6 × 5 =
- 37.71 − 12 ÷ 3 × 9 =
- 38.7 × (20 − 13) + 12 ÷ 4 =
- 39.6 × (20 − 12) + 18 ÷ 6 =
- 40.8 × (15 − 13) + 10 ÷ 2 =
Answer key
- 45
- 59
- 75
- 17
- 98
- 43
- 27
- 99
- 25
- 57
- 46
- 48
- 93
- 76
- 50
- 37
- 25
- 64
- 42
- 127
- 12
- 53
- 79
- 7
- 16
- 10
- 12
- 30
- 3
- 113
- 21
- 39
- 50
- 85
- 11
- 41
- 35
- 52
- 51
- 21
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