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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 255 · 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. 1.34 − 63 ÷ 7 × 3 =
  2. 2.11 + 9 × 12 − 9 =
  3. 3.68 − 63 ÷ 9 × 8 =
  4. 4.2 × (20 − 8) + 18 ÷ 2 =
  5. 5.69 − 21 ÷ 3 × 5 =
  6. 6.34 − 10 ÷ 5 × 5 =
  7. 7.21 + 8 × 4 − 13 =
  8. 8.6 ÷ 3 × 6 + 12 =
  9. 9.24 ÷ 4 × 4 + 22 =
  10. 10.(15 + 16) × 4 − 15 =
  11. 11.34 + 4 × 3 − 26 =
  12. 12.29 − 9 ÷ 3 × 4 =
  13. 13.64 ÷ 8 × 2 + 16 =
  14. 14.41 − 40 ÷ 8 × 7 =
  15. 15.39 − 4 ÷ 2 × 8 =
  16. 16.6 × (13 − 4) + 32 ÷ 8 =
  17. 17.10 + 9 × 12 − 10 =
  18. 18.49 − 21 ÷ 7 × 9 =
  19. 19.27 + 10 × 10 − 22 =
  20. 20.5/8 of 16 + 2 × 8 =
  21. 21.96 − 54 ÷ 6 × 7 =
  22. 22.1/3 of 18 + 6 × 8 =
  23. 23.1/9 of 99 + 8 × 4 =
  24. 24.3/4 of 24 + 8 × 3 =
  25. 25.3 × (19 − 15) + 15 ÷ 3 =
  26. 26.5 × (10 − 4) + 10 ÷ 2 =
  27. 27.2/7 of 77 + 8 × 3 =
  28. 28.27 − 18 ÷ 9 × 6 =
  29. 29.36 ÷ 3 × 5 + 25 =
  30. 30.(13 + 13) × 9 − 28 =
  31. 31.26 + 7 × 12 − 25 =
  32. 32.45 ÷ 5 × 4 + 22 =
  33. 33.(9 + 10) × 5 − 21 =
  34. 34.(3 + 9) × 5 − 19 =
  35. 35.25 ÷ 5 × 6 + 24 =
  36. 36.1/2 of 16 + 6 × 6 =
  37. 37.5/9 of 90 + 5 × 5 =
  38. 38.27 ÷ 3 × 5 + 24 =
  39. 39.(16 + 10) × 3 − 4 =
  40. 40.1/2 of 16 + 8 × 2 =

Answer key

  1. 7
  2. 110
  3. 12
  4. 33
  5. 34
  6. 24
  7. 40
  8. 24
  9. 46
  10. 109
  11. 20
  12. 17
  13. 32
  14. 6
  15. 23
  16. 58
  17. 108
  18. 22
  19. 105
  20. 26
  21. 33
  22. 54
  23. 43
  24. 42
  25. 17
  26. 35
  27. 46
  28. 15
  29. 85
  30. 206
  31. 85
  32. 58
  33. 74
  34. 41
  35. 54
  36. 44
  37. 75
  38. 69
  39. 74
  40. 24

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