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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 653 · 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. 1.75% of 48 =
  2. 2.1% of 2000 =
  3. 3.10% of 490 =
  4. 4.5% of 20 =
  5. 5.20% of 105 =
  6. 6.5% of 420 =
  7. 7.5% of 800 =
  8. 8.50% of 358 =
  9. 9.20% of 365 =
  10. 10.50% of 280 =
  11. 11.10% of 820 =
  12. 12.25% of 84 =
  13. 13.25% of 180 =
  14. 14.5% of 40 =
  15. 15.50% of 266 =
  16. 16.5% of 500 =
  17. 17.20% of 185 =
  18. 18.50% of 366 =
  19. 19.25% of 228 =
  20. 20.50% of 186 =
  21. 21.1% of 600 =
  22. 22.1% of 300 =
  23. 23.10% of 120 =
  24. 24.75% of 36 =
  25. 25.10% of 610 =
  26. 26.20% of 320 =
  27. 27.50% of 106 =
  28. 28.5% of 660 =
  29. 29.10% of 900 =
  30. 30.20% of 440 =
  31. 31.25% of 216 =
  32. 32.75% of 164 =
  33. 33.5% of 160 =
  34. 34.25% of 252 =
  35. 35.50% of 38 =
  36. 36.10% of 720 =
  37. 37.50% of 380 =
  38. 38.20% of 170 =
  39. 39.1% of 1100 =
  40. 40.25% of 136 =

Answer key

  1. 36
  2. 20
  3. 49
  4. 1
  5. 21
  6. 21
  7. 40
  8. 179
  9. 73
  10. 140
  11. 82
  12. 21
  13. 45
  14. 2
  15. 133
  16. 25
  17. 37
  18. 183
  19. 57
  20. 93
  21. 6
  22. 3
  23. 12
  24. 27
  25. 61
  26. 64
  27. 53
  28. 33
  29. 90
  30. 88
  31. 54
  32. 123
  33. 8
  34. 63
  35. 19
  36. 72
  37. 190
  38. 34
  39. 11
  40. 34

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