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BODMAS Simplification Worksheet

Quantitative aptitude lesson 5: Simplification with BODMAS · Set 281 · 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. 1.42 ÷ 7 × 3 + 1 =
  2. 2.1/2 of 12 + 7 × 6 =
  3. 3.2/5 of 25 + 8 × 2 =
  4. 4.(10 + 18) × 5 − 19 =
  5. 5.7/9 of 27 + 5 × 7 =
  6. 6.32 + 4 × 11 − 28 =
  7. 7.(17 + 3) × 8 − 21 =
  8. 8.3/8 of 80 + 3 × 8 =
  9. 9.2 × (24 − 20) + 70 ÷ 7 =
  10. 10.81 − 64 ÷ 8 × 7 =
  11. 11.17 − 12 ÷ 6 × 3 =
  12. 12.57 − 6 ÷ 2 × 6 =
  13. 13.(4 + 14) × 9 − 4 =
  14. 14.5 × (21 − 13) + 70 ÷ 7 =
  15. 15.28 + 8 × 4 − 22 =
  16. 16.37 + 9 × 7 − 4 =
  17. 17.2 × (25 − 6) + 8 ÷ 4 =
  18. 18.30 − 16 ÷ 8 × 6 =
  19. 19.9 × (13 − 11) + 18 ÷ 3 =
  20. 20.93 − 72 ÷ 9 × 7 =
  21. 21.1/4 of 44 + 9 × 6 =
  22. 22.2/3 of 12 + 2 × 8 =
  23. 23.2 × (14 − 8) + 20 ÷ 5 =
  24. 24.4 ÷ 2 × 9 + 29 =
  25. 25.24 + 3 × 5 − 5 =
  26. 26.72 ÷ 6 × 9 + 24 =
  27. 27.(4 + 20) × 7 − 7 =
  28. 28.(15 + 8) × 6 − 2 =
  29. 29.(7 + 12) × 9 − 13 =
  30. 30.1/6 of 42 + 3 × 6 =
  31. 31.43 + 6 × 8 − 10 =
  32. 32.(16 + 13) × 9 − 2 =
  33. 33.77 ÷ 7 × 3 + 4 =
  34. 34.37 + 9 × 9 − 34 =
  35. 35.25 + 12 × 4 − 19 =
  36. 36.2 × (16 − 6) + 10 ÷ 2 =
  37. 37.(5 + 10) × 3 − 14 =
  38. 38.44 + 2 × 6 − 42 =
  39. 39.(12 + 18) × 2 − 17 =
  40. 40.(4 + 15) × 8 − 21 =

Answer key

  1. 19
  2. 48
  3. 26
  4. 121
  5. 56
  6. 48
  7. 139
  8. 54
  9. 18
  10. 25
  11. 11
  12. 39
  13. 158
  14. 50
  15. 38
  16. 96
  17. 40
  18. 18
  19. 24
  20. 37
  21. 65
  22. 24
  23. 16
  24. 47
  25. 34
  26. 132
  27. 161
  28. 136
  29. 158
  30. 25
  31. 81
  32. 259
  33. 37
  34. 84
  35. 54
  36. 25
  37. 31
  38. 14
  39. 43
  40. 131

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