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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 455 · 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.(10 + 16) × 4 − 18 =
  2. 2.5 × (15 − 10) + 16 ÷ 8 =
  3. 3.(5 + 3) × 8 − 15 =
  4. 4.4 ÷ 2 × 2 + 27 =
  5. 5.49 ÷ 7 × 5 + 26 =
  6. 6.24 ÷ 6 × 5 + 8 =
  7. 7.22 − 16 ÷ 8 × 2 =
  8. 8.1/4 of 40 + 3 × 2 =
  9. 9.50 + 6 × 4 − 31 =
  10. 10.(12 + 6) × 7 − 29 =
  11. 11.7 × (21 − 13) + 10 ÷ 5 =
  12. 12.42 − 12 ÷ 4 × 6 =
  13. 13.26 − 28 ÷ 7 × 4 =
  14. 14.1/2 of 8 + 6 × 8 =
  15. 15.(19 + 5) × 8 − 7 =
  16. 16.1/5 of 20 + 2 × 8 =
  17. 17.70 ÷ 7 × 2 + 17 =
  18. 18.5 × (22 − 21) + 28 ÷ 7 =
  19. 19.(19 + 6) × 5 − 14 =
  20. 20.71 − 28 ÷ 4 × 7 =
  21. 21.4/9 of 90 + 7 × 9 =
  22. 22.42 + 3 × 3 − 35 =
  23. 23.57 − 56 ÷ 7 × 7 =
  24. 24.9 ÷ 3 × 5 + 1 =
  25. 25.7/8 of 48 + 5 × 2 =
  26. 26.(6 + 14) × 4 − 12 =
  27. 27.49 ÷ 7 × 2 + 27 =
  28. 28.6/7 of 42 + 8 × 3 =
  29. 29.8 × (17 − 12) + 56 ÷ 8 =
  30. 30.11 + 9 × 3 − 4 =
  31. 31.30 − 32 ÷ 8 × 3 =
  32. 32.36 + 5 × 2 − 8 =
  33. 33.5/8 of 80 + 3 × 9 =
  34. 34.3 × (11 − 3) + 80 ÷ 8 =
  35. 35.7 × (26 − 15) + 77 ÷ 7 =
  36. 36.50 + 5 × 11 − 21 =
  37. 37.(15 + 7) × 7 − 4 =
  38. 38.1/7 of 35 + 9 × 9 =
  39. 39.23 + 3 × 6 − 7 =
  40. 40.24 + 11 × 3 − 16 =

Answer key

  1. 86
  2. 27
  3. 49
  4. 31
  5. 61
  6. 28
  7. 18
  8. 16
  9. 43
  10. 97
  11. 58
  12. 24
  13. 10
  14. 52
  15. 185
  16. 20
  17. 37
  18. 9
  19. 111
  20. 22
  21. 103
  22. 16
  23. 1
  24. 16
  25. 52
  26. 68
  27. 41
  28. 60
  29. 47
  30. 34
  31. 18
  32. 38
  33. 77
  34. 34
  35. 88
  36. 84
  37. 150
  38. 86
  39. 34
  40. 41

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