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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 3 · 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 + 2 × 8 − 4 =
  2. 2.12 + 9 × 5 − 6 =
  3. 3.63 − 12 ÷ 3 × 6 =
  4. 4.35 − 12 ÷ 3 × 7 =
  5. 5.6 ÷ 3 × 8 + 8 =
  6. 6.1/3 of 9 + 9 × 3 =
  7. 7.14 + 3 × 9 − 8 =
  8. 8.28 + 4 × 3 − 20 =
  9. 9.(16 + 6) × 8 − 3 =
  10. 10.(15 + 15) × 3 − 22 =
  11. 11.(13 + 2) × 4 − 11 =
  12. 12.26 − 24 ÷ 8 × 4 =
  13. 13.50 ÷ 5 × 9 + 12 =
  14. 14.2 × (28 − 24) + 88 ÷ 8 =
  15. 15.17 − 35 ÷ 5 × 2 =
  16. 16.24 ÷ 4 × 3 + 6 =
  17. 17.34 − 15 ÷ 5 × 7 =
  18. 18.49 + 11 × 8 − 5 =
  19. 19.16 − 21 ÷ 7 × 3 =
  20. 20.14 + 12 × 9 − 13 =
  21. 21.(5 + 10) × 4 − 10 =
  22. 22.3/4 of 48 + 5 × 4 =
  23. 23.1/2 of 24 + 4 × 5 =
  24. 24.43 + 5 × 8 − 29 =
  25. 25.6/7 of 28 + 2 × 8 =
  26. 26.4 × (29 − 3) + 18 ÷ 6 =
  27. 27.1/4 of 44 + 8 × 6 =
  28. 28.2/5 of 10 + 2 × 3 =
  29. 29.1/3 of 9 + 4 × 4 =
  30. 30.47 + 12 × 11 − 8 =
  31. 31.3 × (15 − 13) + 24 ÷ 4 =
  32. 32.32 ÷ 8 × 7 + 14 =
  33. 33.8 × (11 − 1) + 10 ÷ 2 =
  34. 34.32 − 25 ÷ 5 × 5 =
  35. 35.6 ÷ 2 × 5 + 6 =
  36. 36.65 − 48 ÷ 8 × 8 =
  37. 37.46 + 8 × 11 − 14 =
  38. 38.29 + 4 × 3 − 22 =
  39. 39.55 ÷ 5 × 3 + 28 =
  40. 40.72 − 63 ÷ 9 × 5 =

Answer key

  1. 35
  2. 51
  3. 39
  4. 7
  5. 24
  6. 30
  7. 33
  8. 20
  9. 173
  10. 68
  11. 49
  12. 14
  13. 102
  14. 19
  15. 3
  16. 24
  17. 13
  18. 132
  19. 7
  20. 109
  21. 50
  22. 56
  23. 32
  24. 54
  25. 40
  26. 107
  27. 59
  28. 10
  29. 19
  30. 171
  31. 12
  32. 42
  33. 85
  34. 7
  35. 21
  36. 17
  37. 120
  38. 19
  39. 61
  40. 37

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