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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 689 · 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. 1.13 + 11 × 2 − 12 =
  2. 2.9 × (12 − 6) + 63 ÷ 9 =
  3. 3.21 + 5 × 8 − 7 =
  4. 4.(20 + 2) × 3 − 12 =
  5. 5.18 + 6 × 3 − 11 =
  6. 6.70 − 63 ÷ 9 × 7 =
  7. 7.1/3 of 12 + 3 × 5 =
  8. 8.34 + 6 × 4 − 5 =
  9. 9.(3 + 3) × 3 − 4 =
  10. 10.32 + 5 × 12 − 23 =
  11. 11.30 ÷ 5 × 9 + 29 =
  12. 12.27 + 9 × 7 − 12 =
  13. 13.17 − 14 ÷ 7 × 2 =
  14. 14.67 − 45 ÷ 5 × 7 =
  15. 15.8 × (25 − 4) + 108 ÷ 9 =
  16. 16.2/7 of 63 + 3 × 9 =
  17. 17.43 − 27 ÷ 9 × 3 =
  18. 18.3/7 of 42 + 2 × 2 =
  19. 19.12 ÷ 3 × 5 + 24 =
  20. 20.(15 + 6) × 4 − 8 =
  21. 21.32 + 7 × 12 − 18 =
  22. 22.2 × (15 − 7) + 14 ÷ 2 =
  23. 23.43 + 5 × 12 − 7 =
  24. 24.9 × (15 − 6) + 35 ÷ 5 =
  25. 25.45 ÷ 5 × 2 + 7 =
  26. 26.49 + 11 × 5 − 49 =
  27. 27.6/7 of 28 + 8 × 3 =
  28. 28.36 + 11 × 9 − 31 =
  29. 29.1/4 of 12 + 9 × 8 =
  30. 30.(8 + 6) × 6 − 27 =
  31. 31.2 × (24 − 11) + 12 ÷ 3 =
  32. 32.48 − 36 ÷ 9 × 3 =
  33. 33.1/2 of 8 + 4 × 4 =
  34. 34.15 ÷ 3 × 4 + 9 =
  35. 35.(5 + 20) × 3 − 14 =
  36. 36.(10 + 18) × 5 − 14 =
  37. 37.76 − 18 ÷ 3 × 8 =
  38. 38.18 − 20 ÷ 4 × 3 =
  39. 39.(9 + 17) × 6 − 8 =
  40. 40.12 ÷ 6 × 6 + 22 =

Answer key

  1. 23
  2. 61
  3. 54
  4. 54
  5. 25
  6. 21
  7. 19
  8. 53
  9. 14
  10. 69
  11. 83
  12. 78
  13. 13
  14. 4
  15. 180
  16. 45
  17. 34
  18. 22
  19. 44
  20. 76
  21. 98
  22. 23
  23. 96
  24. 88
  25. 25
  26. 55
  27. 48
  28. 104
  29. 75
  30. 57
  31. 30
  32. 36
  33. 20
  34. 29
  35. 61
  36. 126
  37. 28
  38. 3
  39. 148
  40. 34

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