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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 815 · 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. 1.6 × (15 − 9) + 63 ÷ 7 =
  2. 2.(7 + 2) × 3 − 15 =
  3. 3.(10 + 9) × 2 − 23 =
  4. 4.18 ÷ 3 × 9 + 13 =
  5. 5.3 × (19 − 15) + 54 ÷ 6 =
  6. 6.(9 + 7) × 8 − 7 =
  7. 7.15 ÷ 5 × 3 + 5 =
  8. 8.6 × (23 − 12) + 18 ÷ 6 =
  9. 9.3/4 of 28 + 8 × 6 =
  10. 10.4 × (29 − 2) + 72 ÷ 8 =
  11. 11.36 ÷ 3 × 6 + 3 =
  12. 12.2/3 of 21 + 5 × 8 =
  13. 13.46 − 81 ÷ 9 × 5 =
  14. 14.47 + 6 × 12 − 33 =
  15. 15.5 × (24 − 14) + 60 ÷ 6 =
  16. 16.2/5 of 10 + 3 × 5 =
  17. 17.43 + 8 × 9 − 42 =
  18. 18.52 − 6 ÷ 2 × 9 =
  19. 19.(14 + 18) × 8 − 3 =
  20. 20.75 − 18 ÷ 2 × 6 =
  21. 21.5 × (12 − 3) + 6 ÷ 3 =
  22. 22.7/8 of 48 + 3 × 3 =
  23. 23.16 ÷ 2 × 3 + 12 =
  24. 24.6 × (28 − 13) + 6 ÷ 2 =
  25. 25.3/7 of 21 + 2 × 4 =
  26. 26.1/2 of 10 + 3 × 3 =
  27. 27.50 + 9 × 3 − 29 =
  28. 28.1/3 of 36 + 7 × 9 =
  29. 29.8 × (12 − 3) + 40 ÷ 4 =
  30. 30.1/8 of 56 + 7 × 2 =
  31. 31.50 + 4 × 4 − 22 =
  32. 32.36 ÷ 6 × 6 + 4 =
  33. 33.9 × (29 − 1) + 21 ÷ 7 =
  34. 34.40 ÷ 4 × 4 + 20 =
  35. 35.28 ÷ 7 × 5 + 16 =
  36. 36.1/3 of 24 + 7 × 9 =
  37. 37.27 ÷ 9 × 3 + 24 =
  38. 38.9 × (21 − 7) + 12 ÷ 6 =
  39. 39.2/3 of 18 + 8 × 5 =
  40. 40.31 − 18 ÷ 3 × 4 =

Answer key

  1. 45
  2. 12
  3. 15
  4. 67
  5. 21
  6. 121
  7. 14
  8. 69
  9. 69
  10. 117
  11. 75
  12. 54
  13. 1
  14. 86
  15. 60
  16. 19
  17. 73
  18. 25
  19. 253
  20. 21
  21. 47
  22. 51
  23. 36
  24. 93
  25. 17
  26. 14
  27. 48
  28. 75
  29. 82
  30. 21
  31. 44
  32. 40
  33. 255
  34. 60
  35. 36
  36. 71
  37. 33
  38. 128
  39. 52
  40. 7

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