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
- 1.9 × (21 − 14) + 27 ÷ 3 =
- 2.4 × (15 − 13) + 24 ÷ 8 =
- 3.32 + 3 × 8 − 2 =
- 4.7 × (27 − 24) + 24 ÷ 3 =
- 5.57 − 21 ÷ 3 × 3 =
- 6.(6 + 8) × 6 − 30 =
- 7.(13 + 12) × 9 − 23 =
- 8.2/7 of 49 + 7 × 5 =
- 9.23 + 3 × 5 − 10 =
- 10.40 ÷ 5 × 7 + 19 =
- 11.27 ÷ 3 × 2 + 23 =
- 12.(8 + 8) × 9 − 11 =
- 13.2 × (15 − 1) + 20 ÷ 5 =
- 14.14 ÷ 7 × 7 + 29 =
- 15.(15 + 14) × 6 − 19 =
- 16.(16 + 6) × 4 − 12 =
- 17.5/9 of 81 + 2 × 5 =
- 18.54 ÷ 9 × 6 + 6 =
- 19.1/2 of 6 + 9 × 3 =
- 20.1/4 of 28 + 9 × 8 =
- 21.27 + 9 × 10 − 9 =
- 22.34 + 3 × 6 − 11 =
- 23.1/2 of 4 + 7 × 7 =
- 24.20 ÷ 4 × 8 + 6 =
- 25.(5 + 18) × 7 − 26 =
- 26.109 − 27 ÷ 3 × 8 =
- 27.28 − 9 ÷ 3 × 2 =
- 28.23 + 3 × 10 − 15 =
- 29.(20 + 5) × 2 − 20 =
- 30.9 × (10 − 5) + 36 ÷ 4 =
- 31.2 × (16 − 4) + 6 ÷ 3 =
- 32.45 − 16 ÷ 8 × 7 =
- 33.(15 + 7) × 2 − 8 =
- 34.32 ÷ 4 × 7 + 26 =
- 35.(16 + 11) × 4 − 29 =
- 36.72 ÷ 8 × 4 + 18 =
- 37.57 − 72 ÷ 8 × 5 =
- 38.24 ÷ 3 × 2 + 1 =
- 39.16 ÷ 2 × 4 + 8 =
- 40.37 + 4 × 7 − 2 =
Answer key
- 72
- 11
- 54
- 29
- 36
- 54
- 202
- 49
- 28
- 75
- 41
- 133
- 32
- 43
- 155
- 76
- 55
- 42
- 30
- 79
- 108
- 41
- 51
- 46
- 135
- 37
- 22
- 38
- 30
- 54
- 26
- 31
- 36
- 82
- 79
- 54
- 12
- 17
- 40
- 63
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