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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 145 · 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. 1.23 + 6 × 9 − 21 =
  2. 2.21 + 3 × 3 − 12 =
  3. 3.11 + 6 × 3 − 2 =
  4. 4.8 × (23 − 3) + 8 ÷ 4 =
  5. 5.3/4 of 8 + 3 × 4 =
  6. 6.7/8 of 80 + 6 × 7 =
  7. 7.9 × (13 − 1) + 15 ÷ 3 =
  8. 8.84 − 36 ÷ 4 × 6 =
  9. 9.5 × (13 − 3) + 14 ÷ 2 =
  10. 10.9 ÷ 3 × 7 + 17 =
  11. 11.(17 + 6) × 2 − 8 =
  12. 12.1/8 of 16 + 4 × 6 =
  13. 13.(15 + 2) × 2 − 22 =
  14. 14.33 − 24 ÷ 6 × 3 =
  15. 15.5/8 of 72 + 5 × 8 =
  16. 16.6 × (11 − 1) + 60 ÷ 5 =
  17. 17.30 ÷ 3 × 2 + 7 =
  18. 18.26 + 8 × 11 − 23 =
  19. 19.1/2 of 20 + 2 × 9 =
  20. 20.(12 + 20) × 9 − 29 =
  21. 21.45 + 2 × 9 − 13 =
  22. 22.14 + 5 × 10 − 13 =
  23. 23.13 − 4 ÷ 2 × 3 =
  24. 24.7 × (27 − 8) + 32 ÷ 4 =
  25. 25.4/5 of 55 + 7 × 2 =
  26. 26.14 ÷ 2 × 7 + 3 =
  27. 27.5 × (30 − 14) + 32 ÷ 4 =
  28. 28.1/3 of 27 + 9 × 9 =
  29. 29.16 + 6 × 7 − 5 =
  30. 30.4/9 of 72 + 2 × 6 =
  31. 31.61 − 49 ÷ 7 × 5 =
  32. 32.42 ÷ 6 × 5 + 23 =
  33. 33.2/9 of 54 + 8 × 7 =
  34. 34.2/3 of 12 + 8 × 6 =
  35. 35.4 × (27 − 11) + 36 ÷ 4 =
  36. 36.14 ÷ 7 × 6 + 1 =
  37. 37.13 + 8 × 4 − 12 =
  38. 38.47 + 12 × 7 − 16 =
  39. 39.(10 + 14) × 4 − 27 =
  40. 40.21 − 4 ÷ 2 × 5 =

Answer key

  1. 56
  2. 18
  3. 27
  4. 162
  5. 18
  6. 112
  7. 113
  8. 30
  9. 57
  10. 38
  11. 38
  12. 26
  13. 12
  14. 21
  15. 85
  16. 72
  17. 27
  18. 91
  19. 28
  20. 259
  21. 50
  22. 51
  23. 7
  24. 141
  25. 58
  26. 52
  27. 88
  28. 90
  29. 53
  30. 44
  31. 26
  32. 58
  33. 68
  34. 56
  35. 73
  36. 13
  37. 33
  38. 115
  39. 69
  40. 11

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