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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 105 · 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. 1.1/3 of 18 + 3 × 6 =
  2. 2.36 ÷ 9 × 3 + 5 =
  3. 3.42 − 30 ÷ 6 × 3 =
  4. 4.31 + 7 × 4 − 2 =
  5. 5.84 ÷ 7 × 6 + 19 =
  6. 6.4 ÷ 2 × 2 + 9 =
  7. 7.39 − 15 ÷ 3 × 6 =
  8. 8.21 ÷ 7 × 8 + 26 =
  9. 9.3/4 of 36 + 5 × 9 =
  10. 10.26 − 10 ÷ 5 × 8 =
  11. 11.31 + 12 × 9 − 31 =
  12. 12.5 × (18 − 4) + 30 ÷ 3 =
  13. 13.50 ÷ 5 × 6 + 3 =
  14. 14.(17 + 13) × 3 − 27 =
  15. 15.25 − 35 ÷ 5 × 3 =
  16. 16.3/5 of 15 + 3 × 2 =
  17. 17.(4 + 15) × 3 − 9 =
  18. 18.78 − 30 ÷ 5 × 9 =
  19. 19.47 + 9 × 2 − 33 =
  20. 20.24 ÷ 6 × 7 + 17 =
  21. 21.1/5 of 15 + 5 × 5 =
  22. 22.9 × (23 − 4) + 90 ÷ 9 =
  23. 23.(14 + 18) × 2 − 20 =
  24. 24.1/2 of 8 + 8 × 4 =
  25. 25.67 − 20 ÷ 4 × 7 =
  26. 26.2 × (25 − 24) + 14 ÷ 2 =
  27. 27.48 ÷ 4 × 5 + 5 =
  28. 28.(4 + 10) × 8 − 18 =
  29. 29.32 ÷ 8 × 4 + 5 =
  30. 30.108 ÷ 9 × 8 + 14 =
  31. 31.70 ÷ 7 × 2 + 3 =
  32. 32.15 + 11 × 10 − 8 =
  33. 33.20 ÷ 2 × 2 + 20 =
  34. 34.39 + 12 × 4 − 20 =
  35. 35.47 − 42 ÷ 7 × 5 =
  36. 36.3 × (17 − 1) + 32 ÷ 8 =
  37. 37.28 + 12 × 5 − 7 =
  38. 38.49 − 20 ÷ 4 × 8 =
  39. 39.(15 + 2) × 2 − 16 =
  40. 40.31 + 3 × 12 − 3 =

Answer key

  1. 24
  2. 17
  3. 27
  4. 57
  5. 91
  6. 13
  7. 9
  8. 50
  9. 72
  10. 10
  11. 108
  12. 80
  13. 63
  14. 63
  15. 4
  16. 15
  17. 48
  18. 24
  19. 32
  20. 45
  21. 28
  22. 181
  23. 44
  24. 36
  25. 32
  26. 9
  27. 65
  28. 94
  29. 21
  30. 110
  31. 23
  32. 117
  33. 40
  34. 67
  35. 17
  36. 52
  37. 81
  38. 9
  39. 18
  40. 64

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