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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 918 · 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 90 =
  2. 2.75% of 116 =
  3. 3.5% of 780 =
  4. 4.10% of 530 =
  5. 5.25% of 120 =
  6. 6.10% of 430 =
  7. 7.75% of 124 =
  8. 8.25% of 68 =
  9. 9.1% of 500 =
  10. 10.5% of 760 =
  11. 11.10% of 60 =
  12. 12.1% of 200 =
  13. 13.1% of 2300 =
  14. 14.75% of 76 =
  15. 15.50% of 472 =
  16. 16.10% of 420 =
  17. 17.5% of 800 =
  18. 18.50% of 146 =
  19. 19.75% of 16 =
  20. 20.50% of 110 =
  21. 21.10% of 760 =
  22. 22.50% of 266 =
  23. 23.20% of 190 =
  24. 24.5% of 400 =
  25. 25.50% of 314 =
  26. 26.5% of 60 =
  27. 27.10% of 290 =
  28. 28.20% of 165 =
  29. 29.20% of 255 =
  30. 30.50% of 122 =
  31. 31.50% of 422 =
  32. 32.1% of 1600 =
  33. 33.25% of 272 =
  34. 34.50% of 324 =
  35. 35.10% of 80 =
  36. 36.75% of 128 =
  37. 37.50% of 128 =
  38. 38.20% of 315 =
  39. 39.20% of 235 =
  40. 40.5% of 520 =

Answer key

  1. 9
  2. 87
  3. 39
  4. 53
  5. 30
  6. 43
  7. 93
  8. 17
  9. 5
  10. 38
  11. 6
  12. 2
  13. 23
  14. 57
  15. 236
  16. 42
  17. 40
  18. 73
  19. 12
  20. 55
  21. 76
  22. 133
  23. 38
  24. 20
  25. 157
  26. 3
  27. 29
  28. 33
  29. 51
  30. 61
  31. 211
  32. 16
  33. 68
  34. 162
  35. 8
  36. 96
  37. 64
  38. 63
  39. 47
  40. 26

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