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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 20 · 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. 1.23 + 7 × 9 − 8 =
  2. 2.(8 + 20) × 5 − 19 =
  3. 3.1/3 of 12 + 2 × 4 =
  4. 4.29 + 7 × 6 − 1 =
  5. 5.2/7 of 77 + 3 × 3 =
  6. 6.31 + 11 × 4 − 4 =
  7. 7.21 ÷ 7 × 2 + 12 =
  8. 8.24 ÷ 3 × 6 + 30 =
  9. 9.37 + 4 × 4 − 33 =
  10. 10.61 − 21 ÷ 3 × 4 =
  11. 11.7/8 of 80 + 6 × 9 =
  12. 12.1/2 of 6 + 5 × 3 =
  13. 13.41 + 4 × 11 − 15 =
  14. 14.10 + 7 × 10 − 3 =
  15. 15.37 − 27 ÷ 9 × 9 =
  16. 16.7 × (16 − 3) + 12 ÷ 6 =
  17. 17.1/2 of 16 + 2 × 8 =
  18. 18.6 × (27 − 4) + 24 ÷ 2 =
  19. 19.10 ÷ 2 × 4 + 24 =
  20. 20.(4 + 3) × 2 − 11 =
  21. 21.4/9 of 90 + 5 × 6 =
  22. 22.3/7 of 14 + 8 × 6 =
  23. 23.59 − 48 ÷ 6 × 6 =
  24. 24.5 × (16 − 9) + 30 ÷ 3 =
  25. 25.(11 + 4) × 8 − 5 =
  26. 26.72 ÷ 6 × 3 + 22 =
  27. 27.(2 + 13) × 7 − 18 =
  28. 28.2/3 of 30 + 3 × 3 =
  29. 29.14 + 5 × 12 − 5 =
  30. 30.7/9 of 90 + 2 × 8 =
  31. 31.8/9 of 36 + 8 × 3 =
  32. 32.72 ÷ 6 × 7 + 8 =
  33. 33.(10 + 18) × 5 − 18 =
  34. 34.(7 + 9) × 6 − 30 =
  35. 35.2/3 of 15 + 6 × 7 =
  36. 36.9 × (24 − 23) + 12 ÷ 3 =
  37. 37.1/9 of 36 + 3 × 3 =
  38. 38.(14 + 18) × 2 − 23 =
  39. 39.6 ÷ 2 × 3 + 10 =
  40. 40.(14 + 20) × 7 − 11 =

Answer key

  1. 78
  2. 121
  3. 12
  4. 70
  5. 31
  6. 71
  7. 18
  8. 78
  9. 20
  10. 33
  11. 124
  12. 18
  13. 70
  14. 77
  15. 10
  16. 93
  17. 24
  18. 150
  19. 44
  20. 3
  21. 70
  22. 54
  23. 11
  24. 45
  25. 115
  26. 58
  27. 87
  28. 29
  29. 69
  30. 86
  31. 56
  32. 92
  33. 122
  34. 66
  35. 52
  36. 13
  37. 13
  38. 41
  39. 19
  40. 227

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