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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 48 · 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. 1.8 × (16 − 2) + 18 ÷ 2 =
  2. 2.1/6 of 24 + 6 × 5 =
  3. 3.2 × (12 − 11) + 24 ÷ 6 =
  4. 4.2 × (18 − 10) + 16 ÷ 8 =
  5. 5.16 + 12 × 4 − 10 =
  6. 6.12 + 11 × 5 − 3 =
  7. 7.8 × (11 − 2) + 15 ÷ 3 =
  8. 8.90 ÷ 9 × 5 + 16 =
  9. 9.4 × (11 − 8) + 40 ÷ 8 =
  10. 10.1/3 of 24 + 3 × 2 =
  11. 11.84 − 24 ÷ 3 × 6 =
  12. 12.1/6 of 66 + 8 × 4 =
  13. 13.2 × (13 − 3) + 90 ÷ 9 =
  14. 14.2/7 of 42 + 4 × 5 =
  15. 15.84 ÷ 7 × 3 + 9 =
  16. 16.38 + 3 × 8 − 31 =
  17. 17.4 × (14 − 9) + 99 ÷ 9 =
  18. 18.(3 + 18) × 2 − 5 =
  19. 19.48 ÷ 6 × 7 + 30 =
  20. 20.30 + 9 × 8 − 13 =
  21. 21.38 + 4 × 5 − 38 =
  22. 22.55 ÷ 5 × 5 + 6 =
  23. 23.8 ÷ 2 × 2 + 24 =
  24. 24.20 + 5 × 3 − 10 =
  25. 25.(6 + 2) × 9 − 21 =
  26. 26.5 × (17 − 3) + 88 ÷ 8 =
  27. 27.39 + 10 × 11 − 20 =
  28. 28.45 − 10 ÷ 2 × 7 =
  29. 29.4/9 of 99 + 4 × 7 =
  30. 30.1/7 of 14 + 2 × 9 =
  31. 31.(4 + 14) × 6 − 27 =
  32. 32.1/3 of 9 + 2 × 6 =
  33. 33.45 ÷ 9 × 5 + 20 =
  34. 34.7 × (23 − 13) + 66 ÷ 6 =
  35. 35.39 − 35 ÷ 7 × 5 =
  36. 36.28 + 4 × 11 − 17 =
  37. 37.24 ÷ 4 × 9 + 1 =
  38. 38.1/2 of 24 + 8 × 3 =
  39. 39.99 ÷ 9 × 2 + 25 =
  40. 40.1/2 of 6 + 9 × 7 =

Answer key

  1. 121
  2. 34
  3. 6
  4. 18
  5. 54
  6. 64
  7. 77
  8. 66
  9. 17
  10. 14
  11. 36
  12. 43
  13. 30
  14. 32
  15. 45
  16. 31
  17. 31
  18. 37
  19. 86
  20. 89
  21. 20
  22. 61
  23. 32
  24. 25
  25. 51
  26. 81
  27. 129
  28. 10
  29. 72
  30. 20
  31. 81
  32. 15
  33. 45
  34. 81
  35. 14
  36. 55
  37. 55
  38. 36
  39. 47
  40. 66

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