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
- 1.37 + 10 × 3 − 17 =
- 2.6 × (13 − 6) + 81 ÷ 9 =
- 3.56 ÷ 7 × 7 + 23 =
- 4.42 ÷ 7 × 5 + 10 =
- 5.23 − 45 ÷ 9 × 4 =
- 6.37 + 11 × 2 − 5 =
- 7.(5 + 12) × 2 − 6 =
- 8.9 × (15 − 13) + 24 ÷ 2 =
- 9.2 × (15 − 5) + 24 ÷ 8 =
- 10.15 + 11 × 12 − 4 =
- 11.47 + 8 × 8 − 21 =
- 12.2/3 of 6 + 6 × 3 =
- 13.22 ÷ 2 × 3 + 27 =
- 14.47 + 5 × 4 − 7 =
- 15.(2 + 11) × 3 − 9 =
- 16.3/4 of 12 + 6 × 5 =
- 17.1/2 of 18 + 7 × 8 =
- 18.16 + 6 × 6 − 6 =
- 19.15 ÷ 5 × 9 + 5 =
- 20.4 ÷ 2 × 9 + 20 =
- 21.1/9 of 99 + 9 × 9 =
- 22.40 ÷ 8 × 9 + 25 =
- 23.10 ÷ 5 × 4 + 22 =
- 24.3 × (19 − 5) + 36 ÷ 6 =
- 25.(3 + 8) × 8 − 22 =
- 26.(14 + 4) × 4 − 3 =
- 27.40 − 20 ÷ 5 × 6 =
- 28.(15 + 16) × 8 − 13 =
- 29.2/5 of 55 + 2 × 2 =
- 30.5 × (23 − 2) + 9 ÷ 3 =
- 31.90 ÷ 9 × 2 + 7 =
- 32.(2 + 14) × 3 − 17 =
- 33.36 + 2 × 2 − 8 =
- 34.5/6 of 72 + 8 × 6 =
- 35.1/9 of 18 + 2 × 9 =
- 36.70 ÷ 7 × 6 + 3 =
- 37.1/2 of 8 + 3 × 7 =
- 38.4 × (10 − 1) + 12 ÷ 3 =
- 39.4/5 of 25 + 3 × 7 =
- 40.7 × (11 − 1) + 81 ÷ 9 =
Answer key
- 50
- 51
- 79
- 40
- 3
- 54
- 28
- 30
- 23
- 143
- 90
- 22
- 60
- 60
- 30
- 39
- 65
- 46
- 32
- 38
- 92
- 70
- 30
- 48
- 66
- 69
- 16
- 235
- 26
- 108
- 27
- 31
- 32
- 108
- 20
- 63
- 25
- 40
- 41
- 79
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