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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 166 · 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. 1.64 ÷ 8 × 6 + 24 =
  2. 2.48 + 12 × 2 − 25 =
  3. 3.(5 + 3) × 4 − 7 =
  4. 4.56 − 40 ÷ 8 × 5 =
  5. 5.14 ÷ 7 × 8 + 3 =
  6. 6.1/7 of 63 + 6 × 2 =
  7. 7.9 ÷ 3 × 3 + 17 =
  8. 8.12 + 2 × 8 − 8 =
  9. 9.5/6 of 48 + 2 × 6 =
  10. 10.7 × (30 − 18) + 81 ÷ 9 =
  11. 11.3/4 of 16 + 3 × 5 =
  12. 12.6 × (22 − 6) + 15 ÷ 3 =
  13. 13.37 + 4 × 10 − 33 =
  14. 14.15 + 5 × 4 − 3 =
  15. 15.72 ÷ 6 × 6 + 8 =
  16. 16.22 − 16 ÷ 8 × 3 =
  17. 17.1/3 of 6 + 8 × 8 =
  18. 18.27 ÷ 9 × 6 + 11 =
  19. 19.40 ÷ 8 × 4 + 24 =
  20. 20.77 ÷ 7 × 7 + 17 =
  21. 21.40 ÷ 4 × 2 + 26 =
  22. 22.8 × (12 − 11) + 40 ÷ 4 =
  23. 23.69 − 32 ÷ 4 × 4 =
  24. 24.72 ÷ 9 × 7 + 10 =
  25. 25.96 ÷ 8 × 2 + 4 =
  26. 26.1/5 of 20 + 2 × 8 =
  27. 27.66 ÷ 6 × 6 + 21 =
  28. 28.26 − 9 ÷ 3 × 2 =
  29. 29.(12 + 11) × 9 − 11 =
  30. 30.67 − 32 ÷ 4 × 7 =
  31. 31.10 + 2 × 6 − 10 =
  32. 32.20 ÷ 4 × 2 + 15 =
  33. 33.7/8 of 80 + 7 × 7 =
  34. 34.1/3 of 12 + 8 × 4 =
  35. 35.44 + 2 × 3 − 39 =
  36. 36.11 + 12 × 10 − 3 =
  37. 37.22 + 4 × 5 − 16 =
  38. 38.(4 + 4) × 8 − 22 =
  39. 39.6/7 of 28 + 4 × 2 =
  40. 40.3/4 of 12 + 9 × 3 =

Answer key

  1. 72
  2. 47
  3. 25
  4. 31
  5. 19
  6. 21
  7. 26
  8. 20
  9. 52
  10. 93
  11. 27
  12. 101
  13. 44
  14. 32
  15. 80
  16. 16
  17. 66
  18. 29
  19. 44
  20. 94
  21. 46
  22. 18
  23. 37
  24. 66
  25. 28
  26. 20
  27. 87
  28. 20
  29. 196
  30. 11
  31. 12
  32. 25
  33. 119
  34. 36
  35. 11
  36. 128
  37. 26
  38. 42
  39. 32
  40. 36

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