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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 900 · 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. 1.37 − 18 ÷ 6 × 2 =
  2. 2.(13 + 12) × 8 − 28 =
  3. 3.6 × (30 − 29) + 30 ÷ 6 =
  4. 4.(10 + 3) × 2 − 19 =
  5. 5.(14 + 18) × 7 − 25 =
  6. 6.24 − 16 ÷ 8 × 8 =
  7. 7.39 + 6 × 8 − 19 =
  8. 8.(18 + 3) × 2 − 23 =
  9. 9.21 + 11 × 7 − 16 =
  10. 10.2/3 of 24 + 4 × 9 =
  11. 11.(8 + 14) × 4 − 22 =
  12. 12.16 + 2 × 4 − 3 =
  13. 13.(17 + 18) × 4 − 1 =
  14. 14.18 ÷ 9 × 3 + 19 =
  15. 15.18 ÷ 9 × 3 + 3 =
  16. 16.(3 + 20) × 7 − 23 =
  17. 17.2 × (16 − 13) + 72 ÷ 9 =
  18. 18.35 − 72 ÷ 9 × 3 =
  19. 19.10 + 4 × 12 − 9 =
  20. 20.8 ÷ 4 × 3 + 14 =
  21. 21.(20 + 8) × 8 − 15 =
  22. 22.42 − 27 ÷ 3 × 3 =
  23. 23.7/9 of 36 + 9 × 7 =
  24. 24.(18 + 15) × 8 − 2 =
  25. 25.49 ÷ 7 × 4 + 7 =
  26. 26.(7 + 2) × 4 − 5 =
  27. 27.15 + 10 × 6 − 5 =
  28. 28.6 × (19 − 18) + 18 ÷ 6 =
  29. 29.50 − 16 ÷ 8 × 6 =
  30. 30.54 ÷ 9 × 3 + 5 =
  31. 31.50 ÷ 5 × 6 + 7 =
  32. 32.77 ÷ 7 × 5 + 9 =
  33. 33.(2 + 20) × 4 − 4 =
  34. 34.40 + 2 × 10 − 19 =
  35. 35.(16 + 3) × 4 − 30 =
  36. 36.14 + 11 × 8 − 9 =
  37. 37.15 + 4 × 5 − 5 =
  38. 38.12 ÷ 3 × 9 + 25 =
  39. 39.(20 + 16) × 7 − 15 =
  40. 40.8 ÷ 2 × 6 + 1 =

Answer key

  1. 31
  2. 172
  3. 11
  4. 7
  5. 199
  6. 8
  7. 68
  8. 19
  9. 82
  10. 52
  11. 66
  12. 21
  13. 139
  14. 25
  15. 9
  16. 138
  17. 14
  18. 11
  19. 49
  20. 20
  21. 209
  22. 15
  23. 91
  24. 262
  25. 35
  26. 31
  27. 70
  28. 9
  29. 38
  30. 23
  31. 67
  32. 64
  33. 84
  34. 41
  35. 46
  36. 93
  37. 30
  38. 61
  39. 237
  40. 25

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