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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 572 · 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. 1.25% of 12 =
  2. 2.10% of 760 =
  3. 3.20% of 375 =
  4. 4.25% of 324 =
  5. 5.10% of 870 =
  6. 6.75% of 24 =
  7. 7.50% of 488 =
  8. 8.10% of 850 =
  9. 9.50% of 310 =
  10. 10.75% of 132 =
  11. 11.10% of 460 =
  12. 12.10% of 140 =
  13. 13.20% of 150 =
  14. 14.20% of 465 =
  15. 15.1% of 2600 =
  16. 16.20% of 65 =
  17. 17.10% of 590 =
  18. 18.50% of 200 =
  19. 19.10% of 50 =
  20. 20.5% of 20 =
  21. 21.75% of 212 =
  22. 22.5% of 120 =
  23. 23.5% of 220 =
  24. 24.1% of 1400 =
  25. 25.10% of 530 =
  26. 26.1% of 2700 =
  27. 27.25% of 208 =
  28. 28.1% of 700 =
  29. 29.25% of 20 =
  30. 30.75% of 72 =
  31. 31.10% of 810 =
  32. 32.5% of 780 =
  33. 33.5% of 540 =
  34. 34.50% of 136 =
  35. 35.75% of 64 =
  36. 36.25% of 196 =
  37. 37.50% of 32 =
  38. 38.50% of 186 =
  39. 39.10% of 260 =
  40. 40.20% of 240 =

Answer key

  1. 3
  2. 76
  3. 75
  4. 81
  5. 87
  6. 18
  7. 244
  8. 85
  9. 155
  10. 99
  11. 46
  12. 14
  13. 30
  14. 93
  15. 26
  16. 13
  17. 59
  18. 100
  19. 5
  20. 1
  21. 159
  22. 6
  23. 11
  24. 14
  25. 53
  26. 27
  27. 52
  28. 7
  29. 5
  30. 54
  31. 81
  32. 39
  33. 27
  34. 68
  35. 48
  36. 49
  37. 16
  38. 93
  39. 26
  40. 48

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