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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 804 · 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. 1.50 + 3 × 6 − 48 =
  2. 2.33 + 3 × 10 − 3 =
  3. 3.(19 + 3) × 6 − 14 =
  4. 4.2 × (12 − 4) + 12 ÷ 3 =
  5. 5.71 − 63 ÷ 7 × 7 =
  6. 6.(11 + 14) × 5 − 1 =
  7. 7.3 × (25 − 17) + 20 ÷ 2 =
  8. 8.1/2 of 4 + 4 × 3 =
  9. 9.54 − 35 ÷ 5 × 7 =
  10. 10.1/3 of 21 + 4 × 3 =
  11. 11.87 − 18 ÷ 2 × 9 =
  12. 12.50 − 18 ÷ 9 × 8 =
  13. 13.47 + 3 × 9 − 29 =
  14. 14.55 − 20 ÷ 4 × 7 =
  15. 15.48 − 42 ÷ 7 × 3 =
  16. 16.6 − 16 ÷ 8 × 2 =
  17. 17.1/3 of 33 + 3 × 6 =
  18. 18.1/2 of 10 + 6 × 6 =
  19. 19.(20 + 2) × 6 − 17 =
  20. 20.28 + 2 × 8 − 4 =
  21. 21.50 + 12 × 12 − 49 =
  22. 22.19 + 4 × 5 − 18 =
  23. 23.27 + 3 × 4 − 20 =
  24. 24.(7 + 6) × 7 − 22 =
  25. 25.45 + 7 × 7 − 39 =
  26. 26.23 + 12 × 7 − 11 =
  27. 27.1/2 of 18 + 8 × 2 =
  28. 28.50 + 9 × 8 − 49 =
  29. 29.(3 + 2) × 2 − 9 =
  30. 30.41 − 32 ÷ 8 × 3 =
  31. 31.30 − 6 ÷ 3 × 4 =
  32. 32.89 − 24 ÷ 4 × 9 =
  33. 33.64 − 35 ÷ 5 × 6 =
  34. 34.3 × (21 − 1) + 63 ÷ 7 =
  35. 35.35 ÷ 5 × 6 + 15 =
  36. 36.70 ÷ 7 × 3 + 2 =
  37. 37.81 − 54 ÷ 6 × 8 =
  38. 38.4 × (18 − 2) + 42 ÷ 6 =
  39. 39.43 + 5 × 12 − 21 =
  40. 40.6 × (27 − 5) + 56 ÷ 7 =

Answer key

  1. 20
  2. 60
  3. 118
  4. 20
  5. 8
  6. 124
  7. 34
  8. 14
  9. 5
  10. 19
  11. 6
  12. 34
  13. 45
  14. 20
  15. 30
  16. 2
  17. 29
  18. 41
  19. 115
  20. 40
  21. 145
  22. 21
  23. 19
  24. 69
  25. 55
  26. 96
  27. 25
  28. 73
  29. 1
  30. 29
  31. 22
  32. 35
  33. 22
  34. 69
  35. 57
  36. 32
  37. 9
  38. 71
  39. 82
  40. 140

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