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
- 1.52 − 21 ÷ 3 × 2 =
- 2.36 + 9 × 12 − 10 =
- 3.8 ÷ 4 × 4 + 13 =
- 4.45 − 9 ÷ 3 × 4 =
- 5.(3 + 11) × 3 − 9 =
- 6.62 − 54 ÷ 9 × 6 =
- 7.50 ÷ 5 × 2 + 8 =
- 8.(19 + 3) × 2 − 11 =
- 9.3 × (11 − 5) + 32 ÷ 8 =
- 10.33 − 20 ÷ 5 × 8 =
- 11.5/8 of 56 + 7 × 3 =
- 12.48 − 32 ÷ 8 × 8 =
- 13.2/5 of 10 + 5 × 9 =
- 14.3 × (11 − 1) + 35 ÷ 7 =
- 15.(15 + 12) × 4 − 3 =
- 16.1/6 of 24 + 7 × 3 =
- 17.5/7 of 35 + 7 × 9 =
- 18.5 × (21 − 7) + 6 ÷ 2 =
- 19.(16 + 8) × 4 − 21 =
- 20.6 × (23 − 20) + 56 ÷ 7 =
- 21.53 − 18 ÷ 3 × 6 =
- 22.5 × (26 − 10) + 12 ÷ 3 =
- 23.10 + 3 × 8 − 8 =
- 24.5/7 of 70 + 5 × 9 =
- 25.(2 + 2) × 6 − 2 =
- 26.(18 + 6) × 9 − 25 =
- 27.(16 + 17) × 6 − 29 =
- 28.35 + 5 × 8 − 19 =
- 29.21 ÷ 7 × 2 + 9 =
- 30.2 × (25 − 19) + 6 ÷ 2 =
- 31.(17 + 12) × 6 − 10 =
- 32.36 ÷ 9 × 5 + 1 =
- 33.50 + 3 × 9 − 10 =
- 34.37 + 2 × 3 − 36 =
- 35.36 ÷ 6 × 2 + 18 =
- 36.3/4 of 8 + 2 × 2 =
- 37.58 − 16 ÷ 2 × 7 =
- 38.6 × (28 − 5) + 20 ÷ 4 =
- 39.(9 + 11) × 4 − 26 =
- 40.3 × (14 − 6) + 30 ÷ 3 =
Answer key
- 38
- 134
- 21
- 33
- 33
- 26
- 28
- 33
- 22
- 1
- 56
- 16
- 49
- 35
- 105
- 25
- 88
- 73
- 75
- 26
- 17
- 84
- 26
- 95
- 22
- 191
- 169
- 56
- 15
- 15
- 164
- 21
- 67
- 7
- 30
- 10
- 2
- 143
- 54
- 34
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