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.(3 + 7) × 7 − 20 =
- 2.2/7 of 56 + 8 × 4 =
- 3.33 − 21 ÷ 7 × 2 =
- 4.1/2 of 20 + 5 × 7 =
- 5.7 × (21 − 18) + 6 ÷ 2 =
- 6.36 ÷ 6 × 2 + 20 =
- 7.(17 + 2) × 3 − 29 =
- 8.(15 + 11) × 9 − 23 =
- 9.3/4 of 44 + 5 × 9 =
- 10.89 − 12 ÷ 2 × 9 =
- 11.33 − 54 ÷ 9 × 2 =
- 12.3 × (24 − 16) + 20 ÷ 4 =
- 13.18 + 10 × 7 − 16 =
- 14.9 × (15 − 10) + 48 ÷ 8 =
- 15.72 ÷ 9 × 5 + 5 =
- 16.20 ÷ 2 × 6 + 16 =
- 17.(16 + 15) × 7 − 12 =
- 18.1/5 of 40 + 7 × 6 =
- 19.5/9 of 99 + 5 × 6 =
- 20.1/2 of 6 + 8 × 2 =
- 21.29 − 27 ÷ 3 × 3 =
- 22.50 + 7 × 3 − 49 =
- 23.48 ÷ 6 × 8 + 12 =
- 24.46 − 6 ÷ 2 × 8 =
- 25.37 + 3 × 6 − 20 =
- 26.81 − 45 ÷ 5 × 7 =
- 27.24 + 3 × 6 − 2 =
- 28.32 − 16 ÷ 8 × 9 =
- 29.26 + 6 × 7 − 22 =
- 30.14 + 10 × 9 − 7 =
- 31.18 ÷ 9 × 6 + 7 =
- 32.60 − 15 ÷ 5 × 9 =
- 33.(3 + 9) × 9 − 18 =
- 34.2/7 of 35 + 3 × 3 =
- 35.40 − 4 ÷ 2 × 7 =
- 36.9 ÷ 3 × 4 + 24 =
- 37.36 ÷ 9 × 6 + 6 =
- 38.(15 + 13) × 4 − 11 =
- 39.16 + 6 × 6 − 15 =
- 40.70 − 45 ÷ 9 × 6 =
Answer key
- 50
- 48
- 27
- 45
- 24
- 32
- 28
- 211
- 78
- 35
- 21
- 29
- 72
- 51
- 45
- 76
- 205
- 50
- 85
- 19
- 2
- 22
- 76
- 22
- 35
- 18
- 40
- 14
- 46
- 97
- 19
- 33
- 90
- 19
- 26
- 36
- 30
- 101
- 37
- 40
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