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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 40 · 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. 1.3/4 of 32 + 9 × 9 =
  2. 2.4 ÷ 2 × 8 + 23 =
  3. 3.2 × (24 − 19) + 40 ÷ 5 =
  4. 4.47 + 6 × 2 − 7 =
  5. 5.18 + 11 × 4 − 18 =
  6. 6.43 + 12 × 3 − 32 =
  7. 7.18 + 2 × 10 − 15 =
  8. 8.24 ÷ 8 × 4 + 26 =
  9. 9.8 × (23 − 20) + 14 ÷ 7 =
  10. 10.3 × (10 − 5) + 9 ÷ 3 =
  11. 11.92 − 72 ÷ 9 × 8 =
  12. 12.43 + 3 × 6 − 40 =
  13. 13.26 + 10 × 4 − 14 =
  14. 14.48 + 10 × 4 − 40 =
  15. 15.2 × (20 − 14) + 16 ÷ 8 =
  16. 16.35 + 10 × 3 − 2 =
  17. 17.41 + 10 × 8 − 21 =
  18. 18.1/3 of 12 + 3 × 9 =
  19. 19.2/3 of 30 + 5 × 7 =
  20. 20.18 + 2 × 7 − 11 =
  21. 21.(3 + 20) × 6 − 27 =
  22. 22.(20 + 8) × 2 − 28 =
  23. 23.6 × (12 − 1) + 20 ÷ 5 =
  24. 24.28 + 4 × 7 − 3 =
  25. 25.(15 + 15) × 4 − 4 =
  26. 26.39 − 40 ÷ 5 × 2 =
  27. 27.(15 + 8) × 3 − 1 =
  28. 28.18 ÷ 9 × 5 + 1 =
  29. 29.40 ÷ 5 × 5 + 15 =
  30. 30.24 ÷ 4 × 3 + 21 =
  31. 31.5 × (30 − 17) + 80 ÷ 8 =
  32. 32.(16 + 13) × 6 − 30 =
  33. 33.20 ÷ 4 × 4 + 21 =
  34. 34.45 + 4 × 8 − 9 =
  35. 35.(13 + 9) × 6 − 18 =
  36. 36.4/7 of 28 + 4 × 7 =
  37. 37.49 + 7 × 7 − 35 =
  38. 38.14 ÷ 2 × 5 + 10 =
  39. 39.5/6 of 24 + 8 × 8 =
  40. 40.11 − 18 ÷ 9 × 4 =

Answer key

  1. 105
  2. 39
  3. 18
  4. 52
  5. 44
  6. 47
  7. 23
  8. 38
  9. 26
  10. 18
  11. 28
  12. 21
  13. 52
  14. 48
  15. 14
  16. 63
  17. 100
  18. 31
  19. 55
  20. 21
  21. 111
  22. 28
  23. 70
  24. 53
  25. 116
  26. 23
  27. 68
  28. 11
  29. 55
  30. 39
  31. 75
  32. 144
  33. 41
  34. 68
  35. 114
  36. 44
  37. 63
  38. 45
  39. 84
  40. 3

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