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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 285 · 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. 1.20% of 365 =
  2. 2.25% of 260 =
  3. 3.25% of 68 =
  4. 4.5% of 20 =
  5. 5.5% of 40 =
  6. 6.25% of 48 =
  7. 7.10% of 790 =
  8. 8.1% of 1900 =
  9. 9.20% of 70 =
  10. 10.5% of 660 =
  11. 11.10% of 520 =
  12. 12.1% of 600 =
  13. 13.25% of 296 =
  14. 14.25% of 112 =
  15. 15.20% of 270 =
  16. 16.20% of 435 =
  17. 17.50% of 420 =
  18. 18.50% of 116 =
  19. 19.50% of 402 =
  20. 20.50% of 68 =
  21. 21.25% of 76 =
  22. 22.10% of 280 =
  23. 23.1% of 500 =
  24. 24.75% of 104 =
  25. 25.25% of 300 =
  26. 26.1% of 1600 =
  27. 27.50% of 482 =
  28. 28.10% of 820 =
  29. 29.75% of 72 =
  30. 30.75% of 160 =
  31. 31.20% of 485 =
  32. 32.5% of 520 =
  33. 33.50% of 408 =
  34. 34.1% of 2300 =
  35. 35.10% of 580 =
  36. 36.20% of 445 =
  37. 37.5% of 220 =
  38. 38.10% of 750 =
  39. 39.50% of 478 =
  40. 40.5% of 440 =

Answer key

  1. 73
  2. 65
  3. 17
  4. 1
  5. 2
  6. 12
  7. 79
  8. 19
  9. 14
  10. 33
  11. 52
  12. 6
  13. 74
  14. 28
  15. 54
  16. 87
  17. 210
  18. 58
  19. 201
  20. 34
  21. 19
  22. 28
  23. 5
  24. 78
  25. 75
  26. 16
  27. 241
  28. 82
  29. 54
  30. 120
  31. 97
  32. 26
  33. 204
  34. 23
  35. 58
  36. 89
  37. 11
  38. 75
  39. 239
  40. 22

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