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
- 1.54 − 18 ÷ 3 × 4 =
- 2.28 + 9 × 11 − 4 =
- 3.(19 + 14) × 5 − 21 =
- 4.2 × (24 − 12) + 21 ÷ 3 =
- 5.2/7 of 21 + 9 × 9 =
- 6.41 − 36 ÷ 4 × 2 =
- 7.1/3 of 6 + 4 × 2 =
- 8.(17 + 15) × 2 − 20 =
- 9.(12 + 4) × 8 − 12 =
- 10.(7 + 4) × 8 − 10 =
- 11.1/2 of 12 + 6 × 5 =
- 12.6/7 of 28 + 2 × 2 =
- 13.15 + 6 × 7 − 13 =
- 14.38 + 6 × 12 − 38 =
- 15.(5 + 13) × 8 − 25 =
- 16.(4 + 11) × 8 − 22 =
- 17.18 + 5 × 7 − 13 =
- 18.37 + 5 × 2 − 18 =
- 19.16 + 4 × 11 − 11 =
- 20.18 − 14 ÷ 7 × 4 =
- 21.5/6 of 48 + 3 × 5 =
- 22.20 ÷ 2 × 3 + 17 =
- 23.12 ÷ 6 × 8 + 27 =
- 24.16 ÷ 8 × 7 + 27 =
- 25.32 + 2 × 9 − 12 =
- 26.4/5 of 35 + 7 × 2 =
- 27.1/3 of 9 + 7 × 6 =
- 28.28 + 5 × 8 − 1 =
- 29.51 − 20 ÷ 5 × 5 =
- 30.19 + 6 × 5 − 16 =
- 31.8 × (27 − 17) + 20 ÷ 5 =
- 32.76 − 56 ÷ 7 × 8 =
- 33.26 − 63 ÷ 9 × 3 =
- 34.45 ÷ 9 × 6 + 9 =
- 35.35 + 7 × 10 − 32 =
- 36.3/5 of 55 + 2 × 4 =
- 37.3/5 of 10 + 8 × 9 =
- 38.36 + 4 × 12 − 21 =
- 39.67 − 16 ÷ 4 × 7 =
- 40.11 + 8 × 6 − 10 =
Answer key
- 30
- 123
- 144
- 31
- 87
- 23
- 10
- 44
- 116
- 78
- 36
- 28
- 44
- 72
- 119
- 98
- 40
- 29
- 49
- 10
- 55
- 47
- 43
- 41
- 38
- 42
- 45
- 67
- 31
- 33
- 84
- 12
- 5
- 39
- 73
- 41
- 78
- 63
- 39
- 49
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