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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 797 · 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 340 =
  2. 2.5% of 180 =
  3. 3.5% of 80 =
  4. 4.50% of 132 =
  5. 5.75% of 212 =
  6. 6.1% of 2000 =
  7. 7.25% of 92 =
  8. 8.1% of 1900 =
  9. 9.50% of 128 =
  10. 10.20% of 220 =
  11. 11.20% of 120 =
  12. 12.75% of 172 =
  13. 13.75% of 204 =
  14. 14.10% of 750 =
  15. 15.75% of 196 =
  16. 16.75% of 36 =
  17. 17.25% of 52 =
  18. 18.5% of 60 =
  19. 19.50% of 418 =
  20. 20.5% of 680 =
  21. 21.75% of 228 =
  22. 22.75% of 92 =
  23. 23.10% of 30 =
  24. 24.20% of 90 =
  25. 25.75% of 40 =
  26. 26.10% of 620 =
  27. 27.10% of 690 =
  28. 28.20% of 115 =
  29. 29.75% of 28 =
  30. 30.25% of 12 =
  31. 31.1% of 1300 =
  32. 32.10% of 150 =
  33. 33.75% of 12 =
  34. 34.20% of 270 =
  35. 35.50% of 84 =
  36. 36.10% of 140 =
  37. 37.10% of 120 =
  38. 38.5% of 280 =
  39. 39.50% of 368 =
  40. 40.20% of 245 =

Answer key

  1. 68
  2. 9
  3. 4
  4. 66
  5. 159
  6. 20
  7. 23
  8. 19
  9. 64
  10. 44
  11. 24
  12. 129
  13. 153
  14. 75
  15. 147
  16. 27
  17. 13
  18. 3
  19. 209
  20. 34
  21. 171
  22. 69
  23. 3
  24. 18
  25. 30
  26. 62
  27. 69
  28. 23
  29. 21
  30. 3
  31. 13
  32. 15
  33. 9
  34. 54
  35. 42
  36. 14
  37. 12
  38. 14
  39. 184
  40. 49

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