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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 19 · 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. 1.3 × (16 − 9) + 36 ÷ 9 =
  2. 2.28 − 12 ÷ 4 × 8 =
  3. 3.74 − 15 ÷ 3 × 7 =
  4. 4.18 + 9 × 7 − 6 =
  5. 5.21 ÷ 3 × 3 + 26 =
  6. 6.4 ÷ 2 × 2 + 11 =
  7. 7.49 + 11 × 5 − 38 =
  8. 8.16 ÷ 4 × 4 + 18 =
  9. 9.7 × (29 − 5) + 30 ÷ 6 =
  10. 10.26 + 10 × 2 − 25 =
  11. 11.2 × (30 − 27) + 32 ÷ 8 =
  12. 12.8 × (22 − 7) + 33 ÷ 3 =
  13. 13.2/3 of 6 + 8 × 8 =
  14. 14.44 + 4 × 4 − 1 =
  15. 15.9 × (13 − 8) + 12 ÷ 4 =
  16. 16.64 ÷ 8 × 4 + 13 =
  17. 17.(8 + 2) × 6 − 1 =
  18. 18.(17 + 20) × 4 − 7 =
  19. 19.2/7 of 14 + 7 × 3 =
  20. 20.1/3 of 9 + 7 × 8 =
  21. 21.36 ÷ 9 × 2 + 30 =
  22. 22.19 + 11 × 10 − 13 =
  23. 23.2 × (10 − 5) + 40 ÷ 5 =
  24. 24.56 ÷ 8 × 6 + 4 =
  25. 25.66 − 54 ÷ 9 × 5 =
  26. 26.41 + 7 × 10 − 35 =
  27. 27.81 ÷ 9 × 3 + 6 =
  28. 28.(7 + 19) × 4 − 8 =
  29. 29.66 − 24 ÷ 6 × 9 =
  30. 30.(12 + 20) × 8 − 15 =
  31. 31.1/2 of 22 + 4 × 2 =
  32. 32.1/2 of 6 + 8 × 9 =
  33. 33.(19 + 18) × 2 − 1 =
  34. 34.26 + 7 × 3 − 13 =
  35. 35.2/3 of 21 + 4 × 2 =
  36. 36.1/6 of 42 + 3 × 6 =
  37. 37.28 + 9 × 4 − 15 =
  38. 38.57 − 16 ÷ 2 × 7 =
  39. 39.(6 + 3) × 3 − 22 =
  40. 40.(3 + 3) × 9 − 17 =

Answer key

  1. 25
  2. 4
  3. 39
  4. 75
  5. 47
  6. 15
  7. 66
  8. 34
  9. 173
  10. 21
  11. 10
  12. 131
  13. 68
  14. 59
  15. 48
  16. 45
  17. 59
  18. 141
  19. 25
  20. 59
  21. 38
  22. 116
  23. 18
  24. 46
  25. 36
  26. 76
  27. 33
  28. 96
  29. 30
  30. 241
  31. 19
  32. 75
  33. 73
  34. 34
  35. 22
  36. 25
  37. 49
  38. 1
  39. 5
  40. 37

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