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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 212 · 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.(7 + 13) × 6 − 24 =
  2. 2.72 ÷ 9 × 7 + 28 =
  3. 3.(14 + 13) × 7 − 25 =
  4. 4.(2 + 18) × 4 − 12 =
  5. 5.(11 + 3) × 6 − 12 =
  6. 6.1/2 of 8 + 3 × 7 =
  7. 7.6 × (21 − 6) + 72 ÷ 6 =
  8. 8.3 × (16 − 6) + 18 ÷ 9 =
  9. 9.3 × (11 − 3) + 15 ÷ 3 =
  10. 10.33 − 12 ÷ 4 × 2 =
  11. 11.2 × (12 − 6) + 50 ÷ 5 =
  12. 12.2 × (23 − 21) + 6 ÷ 2 =
  13. 13.5/9 of 18 + 4 × 9 =
  14. 14.55 − 35 ÷ 5 × 6 =
  15. 15.74 − 27 ÷ 3 × 4 =
  16. 16.14 − 4 ÷ 2 × 4 =
  17. 17.1/2 of 20 + 3 × 8 =
  18. 18.13 + 12 × 12 − 8 =
  19. 19.25 − 12 ÷ 6 × 3 =
  20. 20.19 + 3 × 6 − 15 =
  21. 21.69 − 35 ÷ 5 × 9 =
  22. 22.1/4 of 44 + 4 × 4 =
  23. 23.6 × (13 − 1) + 6 ÷ 2 =
  24. 24.40 + 5 × 2 − 22 =
  25. 25.(6 + 11) × 7 − 14 =
  26. 26.2 × (10 − 5) + 72 ÷ 6 =
  27. 27.(19 + 20) × 3 − 13 =
  28. 28.12 ÷ 2 × 3 + 22 =
  29. 29.70 − 21 ÷ 3 × 5 =
  30. 30.49 − 14 ÷ 2 × 6 =
  31. 31.46 + 6 × 4 − 3 =
  32. 32.42 + 2 × 9 − 34 =
  33. 33.1/3 of 33 + 8 × 9 =
  34. 34.39 + 7 × 2 − 24 =
  35. 35.1/2 of 18 + 5 × 4 =
  36. 36.(9 + 15) × 9 − 6 =
  37. 37.(17 + 6) × 5 − 14 =
  38. 38.(5 + 14) × 9 − 5 =
  39. 39.4 × (13 − 10) + 90 ÷ 9 =
  40. 40.(20 + 2) × 8 − 10 =

Answer key

  1. 96
  2. 84
  3. 164
  4. 68
  5. 72
  6. 25
  7. 102
  8. 32
  9. 29
  10. 27
  11. 22
  12. 7
  13. 46
  14. 13
  15. 38
  16. 6
  17. 34
  18. 149
  19. 19
  20. 22
  21. 6
  22. 27
  23. 75
  24. 28
  25. 105
  26. 22
  27. 104
  28. 40
  29. 35
  30. 7
  31. 67
  32. 26
  33. 83
  34. 29
  35. 29
  36. 210
  37. 101
  38. 166
  39. 22
  40. 166

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