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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 126 · 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. 1.39 − 15 ÷ 5 × 9 =
  2. 2.(18 + 15) × 7 − 14 =
  3. 3.19 + 4 × 11 − 3 =
  4. 4.33 − 10 ÷ 2 × 5 =
  5. 5.45 + 9 × 3 − 42 =
  6. 6.22 ÷ 2 × 6 + 18 =
  7. 7.2 × (12 − 1) + 45 ÷ 9 =
  8. 8.46 + 9 × 12 − 10 =
  9. 9.42 ÷ 6 × 5 + 25 =
  10. 10.27 + 9 × 8 − 18 =
  11. 11.83 − 21 ÷ 3 × 7 =
  12. 12.23 + 8 × 4 − 15 =
  13. 13.11 + 3 × 9 − 3 =
  14. 14.22 + 7 × 2 − 1 =
  15. 15.49 + 11 × 4 − 35 =
  16. 16.7/8 of 24 + 7 × 5 =
  17. 17.4 × (23 − 16) + 64 ÷ 8 =
  18. 18.60 ÷ 5 × 3 + 22 =
  19. 19.32 ÷ 8 × 6 + 30 =
  20. 20.19 + 5 × 7 − 8 =
  21. 21.9 × (18 − 12) + 18 ÷ 2 =
  22. 22.3/7 of 28 + 5 × 5 =
  23. 23.2 × (11 − 9) + 14 ÷ 2 =
  24. 24.7 × (14 − 9) + 80 ÷ 8 =
  25. 25.70 − 18 ÷ 3 × 8 =
  26. 26.25 ÷ 5 × 8 + 23 =
  27. 27.36 ÷ 6 × 5 + 23 =
  28. 28.8 × (26 − 3) + 54 ÷ 9 =
  29. 29.46 + 5 × 4 − 42 =
  30. 30.(18 + 14) × 7 − 13 =
  31. 31.29 − 24 ÷ 8 × 2 =
  32. 32.36 + 3 × 9 − 18 =
  33. 33.(4 + 4) × 6 − 4 =
  34. 34.1/6 of 18 + 8 × 5 =
  35. 35.8 × (16 − 3) + 28 ÷ 7 =
  36. 36.11 + 10 × 9 − 4 =
  37. 37.(4 + 13) × 3 − 30 =
  38. 38.31 − 72 ÷ 8 × 3 =
  39. 39.9 × (20 − 16) + 24 ÷ 6 =
  40. 40.25 − 28 ÷ 7 × 5 =

Answer key

  1. 12
  2. 217
  3. 60
  4. 8
  5. 30
  6. 84
  7. 27
  8. 144
  9. 60
  10. 81
  11. 34
  12. 40
  13. 35
  14. 35
  15. 58
  16. 56
  17. 36
  18. 58
  19. 54
  20. 46
  21. 63
  22. 37
  23. 11
  24. 45
  25. 22
  26. 63
  27. 53
  28. 190
  29. 24
  30. 211
  31. 23
  32. 45
  33. 44
  34. 43
  35. 108
  36. 97
  37. 21
  38. 4
  39. 40
  40. 5

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