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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 757 · 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. 1.5 × (20 − 5) + 12 ÷ 3 =
  2. 2.36 − 27 ÷ 9 × 6 =
  3. 3.61 − 12 ÷ 4 × 7 =
  4. 4.63 − 28 ÷ 4 × 4 =
  5. 5.57 − 21 ÷ 3 × 6 =
  6. 6.8 × (20 − 17) + 49 ÷ 7 =
  7. 7.23 + 5 × 10 − 8 =
  8. 8.1/4 of 48 + 9 × 5 =
  9. 9.13 − 4 ÷ 2 × 2 =
  10. 10.3 × (29 − 24) + 28 ÷ 7 =
  11. 11.5/8 of 88 + 5 × 7 =
  12. 12.14 + 5 × 5 − 2 =
  13. 13.3 × (14 − 12) + 4 ÷ 2 =
  14. 14.13 + 4 × 4 − 12 =
  15. 15.15 − 24 ÷ 8 × 4 =
  16. 16.(15 + 7) × 3 − 29 =
  17. 17.1/2 of 12 + 6 × 4 =
  18. 18.8 × (19 − 4) + 72 ÷ 8 =
  19. 19.2 × (16 − 9) + 44 ÷ 4 =
  20. 20.20 ÷ 4 × 6 + 24 =
  21. 21.36 ÷ 4 × 6 + 27 =
  22. 22.21 + 5 × 11 − 18 =
  23. 23.36 + 6 × 3 − 35 =
  24. 24.88 ÷ 8 × 5 + 6 =
  25. 25.13 − 14 ÷ 7 × 2 =
  26. 26.1/3 of 6 + 5 × 4 =
  27. 27.(8 + 12) × 3 − 15 =
  28. 28.44 ÷ 4 × 2 + 20 =
  29. 29.4 × (11 − 5) + 77 ÷ 7 =
  30. 30.28 + 5 × 11 − 3 =
  31. 31.(7 + 4) × 2 − 11 =
  32. 32.(19 + 5) × 5 − 18 =
  33. 33.8 × (16 − 14) + 49 ÷ 7 =
  34. 34.40 + 4 × 12 − 18 =
  35. 35.(18 + 3) × 3 − 30 =
  36. 36.8 × (22 − 17) + 72 ÷ 9 =
  37. 37.2 × (24 − 17) + 72 ÷ 9 =
  38. 38.81 ÷ 9 × 4 + 15 =
  39. 39.61 − 36 ÷ 9 × 9 =
  40. 40.(4 + 6) × 5 − 30 =

Answer key

  1. 79
  2. 18
  3. 40
  4. 35
  5. 15
  6. 31
  7. 65
  8. 57
  9. 9
  10. 19
  11. 90
  12. 37
  13. 8
  14. 17
  15. 3
  16. 37
  17. 30
  18. 129
  19. 25
  20. 54
  21. 81
  22. 58
  23. 19
  24. 61
  25. 9
  26. 22
  27. 45
  28. 42
  29. 35
  30. 80
  31. 11
  32. 102
  33. 23
  34. 70
  35. 33
  36. 48
  37. 22
  38. 51
  39. 25
  40. 20

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