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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 203 · 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 110 =
  2. 2.1% of 700 =
  3. 3.10% of 470 =
  4. 4.10% of 80 =
  5. 5.1% of 2800 =
  6. 6.1% of 400 =
  7. 7.50% of 118 =
  8. 8.25% of 76 =
  9. 9.1% of 2500 =
  10. 10.10% of 230 =
  11. 11.1% of 600 =
  12. 12.20% of 425 =
  13. 13.5% of 440 =
  14. 14.25% of 396 =
  15. 15.25% of 344 =
  16. 16.25% of 124 =
  17. 17.10% of 340 =
  18. 18.25% of 392 =
  19. 19.5% of 760 =
  20. 20.25% of 96 =
  21. 21.10% of 180 =
  22. 22.20% of 50 =
  23. 23.20% of 60 =
  24. 24.10% of 90 =
  25. 25.50% of 464 =
  26. 26.75% of 232 =
  27. 27.50% of 172 =
  28. 28.50% of 284 =
  29. 29.50% of 416 =
  30. 30.50% of 208 =
  31. 31.25% of 212 =
  32. 32.25% of 204 =
  33. 33.5% of 60 =
  34. 34.25% of 104 =
  35. 35.20% of 285 =
  36. 36.25% of 208 =
  37. 37.75% of 168 =
  38. 38.20% of 155 =
  39. 39.25% of 84 =
  40. 40.50% of 218 =

Answer key

  1. 11
  2. 7
  3. 47
  4. 8
  5. 28
  6. 4
  7. 59
  8. 19
  9. 25
  10. 23
  11. 6
  12. 85
  13. 22
  14. 99
  15. 86
  16. 31
  17. 34
  18. 98
  19. 38
  20. 24
  21. 18
  22. 10
  23. 12
  24. 9
  25. 232
  26. 174
  27. 86
  28. 142
  29. 208
  30. 104
  31. 53
  32. 51
  33. 3
  34. 26
  35. 57
  36. 52
  37. 126
  38. 31
  39. 21
  40. 109

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