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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 91 · 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. 1.45 − 16 ÷ 8 × 6 =
  2. 2.47 − 20 ÷ 5 × 3 =
  3. 3.2/3 of 36 + 3 × 2 =
  4. 4.(4 + 10) × 4 − 24 =
  5. 5.49 + 8 × 4 − 9 =
  6. 6.(3 + 2) × 8 − 23 =
  7. 7.60 ÷ 6 × 2 + 16 =
  8. 8.(2 + 16) × 2 − 3 =
  9. 9.14 ÷ 7 × 8 + 29 =
  10. 10.1/4 of 40 + 9 × 9 =
  11. 11.5/8 of 40 + 9 × 8 =
  12. 12.4 × (20 − 10) + 55 ÷ 5 =
  13. 13.7 × (27 − 15) + 6 ÷ 2 =
  14. 14.9 × (12 − 10) + 64 ÷ 8 =
  15. 15.1/2 of 12 + 6 × 9 =
  16. 16.(6 + 3) × 5 − 8 =
  17. 17.6 × (26 − 7) + 27 ÷ 3 =
  18. 18.34 + 10 × 9 − 34 =
  19. 19.34 − 16 ÷ 8 × 2 =
  20. 20.1/2 of 8 + 9 × 7 =
  21. 21.4 × (12 − 2) + 15 ÷ 5 =
  22. 22.(13 + 13) × 4 − 3 =
  23. 23.(2 + 18) × 9 − 5 =
  24. 24.7 × (14 − 11) + 6 ÷ 3 =
  25. 25.37 + 10 × 3 − 3 =
  26. 26.(6 + 6) × 5 − 22 =
  27. 27.72 ÷ 6 × 4 + 24 =
  28. 28.1/2 of 20 + 9 × 5 =
  29. 29.29 − 12 ÷ 3 × 4 =
  30. 30.52 − 10 ÷ 2 × 8 =
  31. 31.33 − 16 ÷ 8 × 2 =
  32. 32.42 + 9 × 10 − 24 =
  33. 33.18 ÷ 9 × 2 + 19 =
  34. 34.38 + 9 × 6 − 10 =
  35. 35.4 × (18 − 17) + 9 ÷ 3 =
  36. 36.31 − 6 ÷ 2 × 3 =
  37. 37.28 − 16 ÷ 2 × 3 =
  38. 38.2 × (16 − 4) + 32 ÷ 4 =
  39. 39.22 − 32 ÷ 8 × 2 =
  40. 40.20 + 4 × 2 − 17 =

Answer key

  1. 33
  2. 35
  3. 30
  4. 32
  5. 72
  6. 17
  7. 36
  8. 33
  9. 45
  10. 91
  11. 97
  12. 51
  13. 87
  14. 26
  15. 60
  16. 37
  17. 123
  18. 90
  19. 30
  20. 67
  21. 43
  22. 101
  23. 175
  24. 23
  25. 64
  26. 38
  27. 72
  28. 55
  29. 13
  30. 12
  31. 29
  32. 108
  33. 23
  34. 82
  35. 7
  36. 22
  37. 4
  38. 32
  39. 14
  40. 11

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