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.(10 + 3) × 2 − 13 =
- 2.(2 + 10) × 8 − 11 =
- 3.(16 + 11) × 3 − 30 =
- 4.37 + 11 × 11 − 14 =
- 5.54 − 15 ÷ 3 × 5 =
- 6.1/4 of 36 + 9 × 3 =
- 7.67 − 36 ÷ 4 × 3 =
- 8.4 ÷ 2 × 4 + 13 =
- 9.1/3 of 24 + 3 × 5 =
- 10.5 × (11 − 7) + 16 ÷ 4 =
- 11.18 + 4 × 2 − 6 =
- 12.30 ÷ 3 × 7 + 2 =
- 13.27 + 10 × 3 − 23 =
- 14.14 + 2 × 3 − 12 =
- 15.12 ÷ 4 × 2 + 11 =
- 16.3/5 of 10 + 4 × 4 =
- 17.41 + 6 × 7 − 40 =
- 18.7/8 of 64 + 3 × 2 =
- 19.57 − 28 ÷ 4 × 7 =
- 20.7 × (22 − 1) + 56 ÷ 7 =
- 21.34 + 2 × 4 − 19 =
- 22.38 + 9 × 5 − 20 =
- 23.8 ÷ 2 × 5 + 8 =
- 24.58 − 16 ÷ 4 × 5 =
- 25.4 × (24 − 12) + 6 ÷ 2 =
- 26.39 − 35 ÷ 5 × 3 =
- 27.4 × (15 − 7) + 16 ÷ 8 =
- 28.13 − 6 ÷ 2 × 4 =
- 29.7 × (19 − 14) + 16 ÷ 4 =
- 30.51 − 42 ÷ 6 × 5 =
- 31.1/2 of 4 + 6 × 3 =
- 32.32 ÷ 8 × 3 + 8 =
- 33.14 + 6 × 7 − 3 =
- 34.(17 + 15) × 5 − 18 =
- 35.(20 + 11) × 7 − 13 =
- 36.24 + 2 × 2 − 14 =
- 37.23 + 3 × 4 − 4 =
- 38.37 − 8 ÷ 2 × 6 =
- 39.36 ÷ 4 × 6 + 26 =
- 40.(19 + 13) × 8 − 9 =
Answer key
- 13
- 85
- 51
- 144
- 29
- 36
- 40
- 21
- 23
- 24
- 20
- 72
- 34
- 8
- 17
- 22
- 43
- 62
- 8
- 155
- 23
- 63
- 28
- 38
- 51
- 18
- 34
- 1
- 39
- 16
- 20
- 20
- 53
- 142
- 204
- 14
- 31
- 13
- 80
- 247
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