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
- 1.16 ÷ 4 × 5 + 1 =
- 2.34 − 54 ÷ 9 × 5 =
- 3.22 − 20 ÷ 5 × 5 =
- 4.1/3 of 12 + 6 × 5 =
- 5.5 × (16 − 3) + 18 ÷ 6 =
- 6.3/5 of 20 + 2 × 8 =
- 7.47 − 18 ÷ 9 × 9 =
- 8.(9 + 4) × 4 − 11 =
- 9.36 ÷ 4 × 6 + 3 =
- 10.9 × (30 − 29) + 10 ÷ 5 =
- 11.3 × (14 − 12) + 45 ÷ 9 =
- 12.3 × (21 − 19) + 12 ÷ 2 =
- 13.(17 + 5) × 5 − 22 =
- 14.19 − 28 ÷ 4 × 2 =
- 15.36 ÷ 6 × 2 + 26 =
- 16.(6 + 15) × 4 − 9 =
- 17.18 ÷ 3 × 5 + 4 =
- 18.1/6 of 30 + 5 × 3 =
- 19.5 × (23 − 11) + 36 ÷ 6 =
- 20.33 − 8 ÷ 4 × 3 =
- 21.(16 + 15) × 5 − 2 =
- 22.9 ÷ 3 × 4 + 26 =
- 23.3 × (15 − 12) + 77 ÷ 7 =
- 24.23 − 35 ÷ 5 × 2 =
- 25.56 ÷ 7 × 7 + 2 =
- 26.1/6 of 30 + 4 × 3 =
- 27.41 + 12 × 2 − 2 =
- 28.2/3 of 18 + 5 × 7 =
- 29.46 + 12 × 2 − 38 =
- 30.(6 + 18) × 6 − 23 =
- 31.(20 + 3) × 8 − 14 =
- 32.18 ÷ 9 × 4 + 11 =
- 33.45 ÷ 5 × 8 + 1 =
- 34.90 ÷ 9 × 8 + 18 =
- 35.16 + 7 × 11 − 14 =
- 36.14 ÷ 2 × 6 + 6 =
- 37.62 − 18 ÷ 2 × 3 =
- 38.15 + 6 × 5 − 3 =
- 39.4/5 of 15 + 3 × 7 =
- 40.(18 + 7) × 5 − 24 =
Answer key
- 21
- 4
- 2
- 34
- 68
- 28
- 29
- 41
- 57
- 11
- 11
- 12
- 88
- 5
- 38
- 75
- 34
- 20
- 66
- 27
- 153
- 38
- 20
- 9
- 58
- 17
- 63
- 47
- 32
- 121
- 170
- 19
- 73
- 98
- 79
- 48
- 35
- 42
- 33
- 101
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