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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 53 · 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. 1.43 + 12 × 9 − 14 =
  2. 2.18 + 3 × 2 − 16 =
  3. 3.(5 + 2) × 2 − 2 =
  4. 4.22 − 6 ÷ 3 × 7 =
  5. 5.2 × (11 − 10) + 15 ÷ 5 =
  6. 6.3/7 of 84 + 6 × 4 =
  7. 7.15 ÷ 5 × 9 + 5 =
  8. 8.7 × (14 − 11) + 9 ÷ 3 =
  9. 9.30 ÷ 5 × 3 + 18 =
  10. 10.1/3 of 9 + 2 × 4 =
  11. 11.36 ÷ 6 × 7 + 14 =
  12. 12.38 + 7 × 10 − 8 =
  13. 13.1/2 of 8 + 8 × 4 =
  14. 14.12 ÷ 4 × 4 + 5 =
  15. 15.49 ÷ 7 × 2 + 8 =
  16. 16.40 + 2 × 9 − 8 =
  17. 17.41 + 4 × 2 − 35 =
  18. 18.47 − 10 ÷ 2 × 3 =
  19. 19.65 − 81 ÷ 9 × 5 =
  20. 20.1/6 of 60 + 8 × 4 =
  21. 21.(9 + 16) × 9 − 30 =
  22. 22.39 + 2 × 10 − 25 =
  23. 23.84 ÷ 7 × 4 + 27 =
  24. 24.(18 + 12) × 5 − 9 =
  25. 25.(9 + 12) × 5 − 3 =
  26. 26.81 − 21 ÷ 3 × 6 =
  27. 27.36 + 2 × 9 − 11 =
  28. 28.27 + 5 × 3 − 14 =
  29. 29.60 ÷ 5 × 7 + 18 =
  30. 30.105 − 27 ÷ 3 × 9 =
  31. 31.5 × (21 − 18) + 36 ÷ 3 =
  32. 32.40 ÷ 5 × 9 + 4 =
  33. 33.9 × (15 − 11) + 72 ÷ 6 =
  34. 34.7 × (14 − 6) + 27 ÷ 9 =
  35. 35.12 ÷ 4 × 5 + 14 =
  36. 36.84 ÷ 7 × 5 + 29 =
  37. 37.6 × (13 − 12) + 8 ÷ 2 =
  38. 38.36 − 24 ÷ 8 × 3 =
  39. 39.6/7 of 28 + 2 × 6 =
  40. 40.45 − 28 ÷ 7 × 3 =

Answer key

  1. 137
  2. 8
  3. 12
  4. 8
  5. 5
  6. 60
  7. 32
  8. 24
  9. 36
  10. 11
  11. 56
  12. 100
  13. 36
  14. 17
  15. 22
  16. 50
  17. 14
  18. 32
  19. 20
  20. 42
  21. 195
  22. 34
  23. 75
  24. 141
  25. 102
  26. 39
  27. 43
  28. 28
  29. 102
  30. 24
  31. 27
  32. 76
  33. 48
  34. 59
  35. 29
  36. 89
  37. 10
  38. 27
  39. 36
  40. 33

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