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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 350 · 40 questions
TalentJR

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. 1.9 × (17 − 13) + 12 ÷ 2 =
  2. 2.5 × (19 − 14) + 14 ÷ 7 =
  3. 3.13 + 4 × 4 − 9 =
  4. 4.3 × (10 − 9) + 48 ÷ 6 =
  5. 5.7/9 of 45 + 6 × 9 =
  6. 6.4 × (21 − 6) + 56 ÷ 7 =
  7. 7.7 × (30 − 4) + 42 ÷ 7 =
  8. 8.2 × (12 − 11) + 12 ÷ 3 =
  9. 9.1/8 of 88 + 3 × 2 =
  10. 10.7 × (22 − 5) + 24 ÷ 2 =
  11. 11.43 − 48 ÷ 6 × 3 =
  12. 12.6 × (16 − 13) + 40 ÷ 4 =
  13. 13.1/4 of 40 + 2 × 3 =
  14. 14.72 ÷ 8 × 3 + 20 =
  15. 15.5/6 of 36 + 5 × 3 =
  16. 16.12 + 5 × 3 − 4 =
  17. 17.24 + 8 × 10 − 17 =
  18. 18.1/3 of 6 + 9 × 2 =
  19. 19.24 ÷ 8 × 6 + 14 =
  20. 20.42 ÷ 6 × 6 + 5 =
  21. 21.(20 + 12) × 7 − 9 =
  22. 22.8 × (23 − 2) + 27 ÷ 3 =
  23. 23.18 + 3 × 9 − 13 =
  24. 24.56 ÷ 8 × 9 + 5 =
  25. 25.35 − 24 ÷ 8 × 3 =
  26. 26.4 × (16 − 5) + 16 ÷ 4 =
  27. 27.76 − 28 ÷ 4 × 7 =
  28. 28.34 + 12 × 10 − 7 =
  29. 29.92 − 49 ÷ 7 × 8 =
  30. 30.30 − 20 ÷ 4 × 2 =
  31. 31.33 ÷ 3 × 5 + 18 =
  32. 32.49 ÷ 7 × 9 + 9 =
  33. 33.9 × (27 − 19) + 20 ÷ 2 =
  34. 34.60 ÷ 6 × 5 + 27 =
  35. 35.15 + 10 × 2 − 13 =
  36. 36.(7 + 17) × 3 − 27 =
  37. 37.25 ÷ 5 × 4 + 1 =
  38. 38.26 − 6 ÷ 3 × 8 =
  39. 39.15 + 9 × 8 − 8 =
  40. 40.51 − 30 ÷ 6 × 3 =

Answer key

  1. 42
  2. 27
  3. 20
  4. 11
  5. 89
  6. 68
  7. 188
  8. 6
  9. 17
  10. 131
  11. 19
  12. 28
  13. 16
  14. 47
  15. 45
  16. 23
  17. 87
  18. 20
  19. 32
  20. 47
  21. 215
  22. 177
  23. 32
  24. 68
  25. 26
  26. 48
  27. 27
  28. 147
  29. 36
  30. 20
  31. 73
  32. 72
  33. 82
  34. 77
  35. 22
  36. 45
  37. 21
  38. 10
  39. 79
  40. 36

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