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Percentage Shortcuts Worksheet – 10%, 25%, 50%

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 418 · 40 questions
TalentJR

How to work it out (Halves and tenths): 10%: divide by 10. 1%: divide by 100. 50%: halve. 25%: halve, then halve again. 75% = 50% + 25%. 5%: half of 10%. 20%: double 10%.

NameDateTime takenScore ___ / 40
  1. 1.5% of 80 =
  2. 2.75% of 204 =
  3. 3.10% of 280 =
  4. 4.20% of 270 =
  5. 5.10% of 410 =
  6. 6.50% of 436 =
  7. 7.75% of 172 =
  8. 8.1% of 1500 =
  9. 9.75% of 232 =
  10. 10.75% of 212 =
  11. 11.50% of 480 =
  12. 12.10% of 860 =
  13. 13.25% of 40 =
  14. 14.75% of 24 =
  15. 15.25% of 260 =
  16. 16.10% of 430 =
  17. 17.75% of 20 =
  18. 18.25% of 216 =
  19. 19.20% of 95 =
  20. 20.10% of 600 =
  21. 21.10% of 900 =
  22. 22.20% of 85 =
  23. 23.25% of 80 =
  24. 24.50% of 442 =
  25. 25.10% of 70 =
  26. 26.25% of 60 =
  27. 27.25% of 212 =
  28. 28.5% of 600 =
  29. 29.50% of 220 =
  30. 30.50% of 280 =
  31. 31.5% of 720 =
  32. 32.75% of 16 =
  33. 33.25% of 196 =
  34. 34.5% of 240 =
  35. 35.10% of 440 =
  36. 36.10% of 260 =
  37. 37.50% of 496 =
  38. 38.1% of 1300 =
  39. 39.5% of 260 =
  40. 40.10% of 630 =

Answer key

  1. 4
  2. 153
  3. 28
  4. 54
  5. 41
  6. 218
  7. 129
  8. 15
  9. 174
  10. 159
  11. 240
  12. 86
  13. 10
  14. 18
  15. 65
  16. 43
  17. 15
  18. 54
  19. 19
  20. 60
  21. 90
  22. 17
  23. 20
  24. 221
  25. 7
  26. 15
  27. 53
  28. 30
  29. 110
  30. 140
  31. 36
  32. 12
  33. 49
  34. 12
  35. 44
  36. 26
  37. 248
  38. 13
  39. 13
  40. 63

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