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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 35 · 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. 1.12 + 10 × 5 − 12 =
  2. 2.36 ÷ 6 × 7 + 3 =
  3. 3.8 × (18 − 7) + 81 ÷ 9 =
  4. 4.7 × (21 − 14) + 56 ÷ 7 =
  5. 5.(20 + 10) × 6 − 9 =
  6. 6.(20 + 18) × 2 − 5 =
  7. 7.90 ÷ 9 × 5 + 25 =
  8. 8.15 + 8 × 9 − 2 =
  9. 9.1/6 of 48 + 9 × 3 =
  10. 10.45 + 11 × 10 − 40 =
  11. 11.(13 + 4) × 8 − 29 =
  12. 12.42 − 56 ÷ 8 × 5 =
  13. 13.30 + 4 × 6 − 12 =
  14. 14.10 + 8 × 4 − 2 =
  15. 15.2/9 of 99 + 9 × 4 =
  16. 16.30 − 27 ÷ 3 × 3 =
  17. 17.25 − 10 ÷ 2 × 3 =
  18. 18.35 − 15 ÷ 3 × 2 =
  19. 19.73 − 72 ÷ 9 × 8 =
  20. 20.(20 + 12) × 7 − 17 =
  21. 21.34 + 9 × 12 − 4 =
  22. 22.15 ÷ 3 × 5 + 13 =
  23. 23.8 × (20 − 15) + 36 ÷ 3 =
  24. 24.18 ÷ 3 × 9 + 8 =
  25. 25.20 ÷ 2 × 2 + 2 =
  26. 26.(2 + 20) × 3 − 22 =
  27. 27.6 × (16 − 4) + 10 ÷ 5 =
  28. 28.5 × (17 − 16) + 8 ÷ 4 =
  29. 29.(5 + 8) × 9 − 27 =
  30. 30.38 + 12 × 10 − 20 =
  31. 31.42 − 18 ÷ 6 × 2 =
  32. 32.1/2 of 20 + 3 × 6 =
  33. 33.40 − 12 ÷ 3 × 6 =
  34. 34.28 − 6 ÷ 2 × 9 =
  35. 35.14 + 5 × 7 − 2 =
  36. 36.24 + 5 × 9 − 23 =
  37. 37.2/5 of 20 + 2 × 6 =
  38. 38.2/9 of 18 + 3 × 5 =
  39. 39.13 + 3 × 10 − 3 =
  40. 40.30 ÷ 6 × 8 + 5 =

Answer key

  1. 50
  2. 45
  3. 97
  4. 57
  5. 171
  6. 71
  7. 75
  8. 85
  9. 35
  10. 115
  11. 107
  12. 7
  13. 42
  14. 40
  15. 58
  16. 3
  17. 10
  18. 25
  19. 9
  20. 207
  21. 138
  22. 38
  23. 52
  24. 62
  25. 22
  26. 44
  27. 74
  28. 7
  29. 90
  30. 138
  31. 36
  32. 28
  33. 16
  34. 1
  35. 47
  36. 46
  37. 20
  38. 19
  39. 40
  40. 45

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