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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 698 · 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. 1.21 + 6 × 9 − 12 =
  2. 2.6 × (30 − 15) + 45 ÷ 5 =
  3. 3.(12 + 14) × 6 − 5 =
  4. 4.(14 + 3) × 8 − 25 =
  5. 5.103 − 27 ÷ 3 × 7 =
  6. 6.5 × (27 − 8) + 36 ÷ 9 =
  7. 7.37 − 28 ÷ 7 × 8 =
  8. 8.28 ÷ 4 × 3 + 18 =
  9. 9.1/2 of 22 + 3 × 3 =
  10. 10.3/5 of 30 + 9 × 5 =
  11. 11.3 × (18 − 15) + 8 ÷ 4 =
  12. 12.9 × (18 − 6) + 30 ÷ 6 =
  13. 13.24 + 8 × 12 − 14 =
  14. 14.(11 + 11) × 4 − 19 =
  15. 15.18 + 7 × 9 − 1 =
  16. 16.(7 + 18) × 9 − 9 =
  17. 17.2/7 of 84 + 3 × 5 =
  18. 18.1/2 of 14 + 5 × 2 =
  19. 19.10 ÷ 2 × 5 + 5 =
  20. 20.18 ÷ 2 × 4 + 29 =
  21. 21.4 × (17 − 2) + 14 ÷ 2 =
  22. 22.8 × (18 − 8) + 99 ÷ 9 =
  23. 23.12 − 14 ÷ 7 × 5 =
  24. 24.1/2 of 22 + 5 × 7 =
  25. 25.18 + 4 × 5 − 1 =
  26. 26.56 ÷ 8 × 8 + 29 =
  27. 27.57 − 20 ÷ 5 × 7 =
  28. 28.2 × (14 − 12) + 6 ÷ 2 =
  29. 29.3/5 of 60 + 9 × 4 =
  30. 30.7 × (20 − 12) + 22 ÷ 2 =
  31. 31.8 × (28 − 8) + 24 ÷ 3 =
  32. 32.1/4 of 28 + 9 × 6 =
  33. 33.(14 + 19) × 4 − 10 =
  34. 34.32 − 25 ÷ 5 × 4 =
  35. 35.21 − 4 ÷ 2 × 2 =
  36. 36.55 − 12 ÷ 2 × 8 =
  37. 37.5/6 of 60 + 7 × 5 =
  38. 38.1/2 of 4 + 3 × 3 =
  39. 39.4/5 of 45 + 5 × 2 =
  40. 40.(13 + 9) × 6 − 23 =

Answer key

  1. 63
  2. 99
  3. 151
  4. 111
  5. 40
  6. 99
  7. 5
  8. 39
  9. 20
  10. 63
  11. 11
  12. 113
  13. 106
  14. 69
  15. 80
  16. 216
  17. 39
  18. 17
  19. 30
  20. 65
  21. 67
  22. 91
  23. 2
  24. 46
  25. 37
  26. 85
  27. 29
  28. 7
  29. 72
  30. 67
  31. 168
  32. 61
  33. 122
  34. 12
  35. 17
  36. 7
  37. 85
  38. 11
  39. 46
  40. 109

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