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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 97 · 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. 1.59 − 48 ÷ 6 × 4 =
  2. 2.21 + 5 × 5 − 11 =
  3. 3.(11 + 3) × 3 − 21 =
  4. 4.(16 + 8) × 6 − 13 =
  5. 5.11 + 12 × 2 − 5 =
  6. 6.3/7 of 21 + 3 × 2 =
  7. 7.20 − 18 ÷ 9 × 6 =
  8. 8.19 + 6 × 7 − 11 =
  9. 9.14 ÷ 7 × 6 + 14 =
  10. 10.36 ÷ 3 × 3 + 3 =
  11. 11.66 ÷ 6 × 3 + 20 =
  12. 12.90 ÷ 9 × 3 + 30 =
  13. 13.40 ÷ 8 × 9 + 6 =
  14. 14.75 − 18 ÷ 2 × 7 =
  15. 15.30 − 9 ÷ 3 × 7 =
  16. 16.14 + 2 × 9 − 8 =
  17. 17.9 × (15 − 7) + 40 ÷ 8 =
  18. 18.3 × (25 − 18) + 96 ÷ 8 =
  19. 19.(2 + 8) × 4 − 18 =
  20. 20.5 × (25 − 5) + 60 ÷ 5 =
  21. 21.5/7 of 49 + 9 × 2 =
  22. 22.9 × (12 − 4) + 84 ÷ 7 =
  23. 23.1/6 of 72 + 9 × 6 =
  24. 24.13 + 2 × 8 − 7 =
  25. 25.7/9 of 36 + 4 × 2 =
  26. 26.34 + 4 × 8 − 2 =
  27. 27.72 − 56 ÷ 7 × 5 =
  28. 28.1/5 of 20 + 4 × 6 =
  29. 29.16 + 3 × 6 − 4 =
  30. 30.1/7 of 28 + 8 × 9 =
  31. 31.27 + 3 × 6 − 21 =
  32. 32.5/9 of 36 + 8 × 6 =
  33. 33.24 ÷ 8 × 8 + 15 =
  34. 34.68 − 36 ÷ 4 × 6 =
  35. 35.(8 + 18) × 3 − 8 =
  36. 36.1/2 of 18 + 8 × 9 =
  37. 37.4/9 of 81 + 4 × 5 =
  38. 38.1/3 of 33 + 7 × 4 =
  39. 39.43 + 8 × 10 − 22 =
  40. 40.(6 + 5) × 3 − 3 =

Answer key

  1. 27
  2. 35
  3. 21
  4. 131
  5. 30
  6. 15
  7. 8
  8. 50
  9. 26
  10. 39
  11. 53
  12. 60
  13. 51
  14. 12
  15. 9
  16. 24
  17. 77
  18. 33
  19. 22
  20. 112
  21. 53
  22. 84
  23. 66
  24. 22
  25. 36
  26. 64
  27. 32
  28. 28
  29. 30
  30. 76
  31. 24
  32. 68
  33. 39
  34. 14
  35. 70
  36. 81
  37. 56
  38. 39
  39. 101
  40. 30

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