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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 103 · 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. 1.74 − 10 ÷ 2 × 7 =
  2. 2.50 − 45 ÷ 5 × 3 =
  3. 3.88 ÷ 8 × 8 + 23 =
  4. 4.(10 + 15) × 7 − 1 =
  5. 5.17 − 12 ÷ 4 × 5 =
  6. 6.40 ÷ 4 × 8 + 22 =
  7. 7.36 + 11 × 8 − 20 =
  8. 8.9 × (11 − 5) + 32 ÷ 4 =
  9. 9.15 ÷ 5 × 9 + 9 =
  10. 10.98 − 36 ÷ 4 × 9 =
  11. 11.30 ÷ 3 × 8 + 7 =
  12. 12.21 + 12 × 11 − 4 =
  13. 13.13 + 3 × 3 − 1 =
  14. 14.9 × (20 − 1) + 18 ÷ 2 =
  15. 15.4 × (18 − 16) + 18 ÷ 2 =
  16. 16.7 × (15 − 2) + 35 ÷ 7 =
  17. 17.50 + 12 × 7 − 6 =
  18. 18.6 × (17 − 14) + 27 ÷ 9 =
  19. 19.24 ÷ 8 × 4 + 5 =
  20. 20.1/3 of 18 + 8 × 3 =
  21. 21.(2 + 3) × 8 − 29 =
  22. 22.1/3 of 21 + 3 × 9 =
  23. 23.38 + 11 × 2 − 30 =
  24. 24.45 ÷ 9 × 5 + 22 =
  25. 25.5 × (27 − 13) + 48 ÷ 6 =
  26. 26.4/5 of 10 + 2 × 8 =
  27. 27.(9 + 15) × 7 − 22 =
  28. 28.(12 + 6) × 4 − 29 =
  29. 29.47 − 64 ÷ 8 × 3 =
  30. 30.1/2 of 22 + 4 × 2 =
  31. 31.1/3 of 6 + 6 × 2 =
  32. 32.(16 + 3) × 2 − 30 =
  33. 33.2/7 of 56 + 2 × 5 =
  34. 34.7 × (25 − 15) + 108 ÷ 9 =
  35. 35.11 + 9 × 10 − 3 =
  36. 36.4/5 of 55 + 4 × 8 =
  37. 37.8 × (26 − 6) + 40 ÷ 4 =
  38. 38.(3 + 5) × 9 − 28 =
  39. 39.72 ÷ 6 × 3 + 6 =
  40. 40.51 − 21 ÷ 7 × 8 =

Answer key

  1. 39
  2. 23
  3. 111
  4. 174
  5. 2
  6. 102
  7. 104
  8. 62
  9. 36
  10. 17
  11. 87
  12. 149
  13. 21
  14. 180
  15. 17
  16. 96
  17. 128
  18. 21
  19. 17
  20. 30
  21. 11
  22. 34
  23. 30
  24. 47
  25. 78
  26. 24
  27. 146
  28. 43
  29. 23
  30. 19
  31. 14
  32. 8
  33. 26
  34. 82
  35. 98
  36. 76
  37. 170
  38. 44
  39. 42
  40. 27

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