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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 820 · 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. 1.10% of 380 =
  2. 2.5% of 200 =
  3. 3.75% of 124 =
  4. 4.50% of 20 =
  5. 5.20% of 435 =
  6. 6.25% of 100 =
  7. 7.75% of 100 =
  8. 8.50% of 374 =
  9. 9.25% of 284 =
  10. 10.5% of 540 =
  11. 11.10% of 770 =
  12. 12.1% of 2800 =
  13. 13.10% of 250 =
  14. 14.20% of 250 =
  15. 15.5% of 580 =
  16. 16.25% of 132 =
  17. 17.50% of 360 =
  18. 18.10% of 660 =
  19. 19.10% of 520 =
  20. 20.5% of 660 =
  21. 21.20% of 80 =
  22. 22.75% of 220 =
  23. 23.50% of 100 =
  24. 24.5% of 480 =
  25. 25.75% of 164 =
  26. 26.1% of 500 =
  27. 27.75% of 156 =
  28. 28.25% of 96 =
  29. 29.5% of 120 =
  30. 30.5% of 380 =
  31. 31.50% of 188 =
  32. 32.50% of 132 =
  33. 33.50% of 296 =
  34. 34.50% of 330 =
  35. 35.20% of 200 =
  36. 36.5% of 700 =
  37. 37.1% of 1700 =
  38. 38.50% of 304 =
  39. 39.25% of 64 =
  40. 40.10% of 780 =

Answer key

  1. 38
  2. 10
  3. 93
  4. 10
  5. 87
  6. 25
  7. 75
  8. 187
  9. 71
  10. 27
  11. 77
  12. 28
  13. 25
  14. 50
  15. 29
  16. 33
  17. 180
  18. 66
  19. 52
  20. 33
  21. 16
  22. 165
  23. 50
  24. 24
  25. 123
  26. 5
  27. 117
  28. 24
  29. 6
  30. 19
  31. 94
  32. 66
  33. 148
  34. 165
  35. 40
  36. 35
  37. 17
  38. 152
  39. 16
  40. 78

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