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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 756 · 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 25 =
  2. 2.50% of 94 =
  3. 3.10% of 670 =
  4. 4.25% of 340 =
  5. 5.10% of 500 =
  6. 6.20% of 115 =
  7. 7.50% of 36 =
  8. 8.20% of 350 =
  9. 9.75% of 68 =
  10. 10.25% of 104 =
  11. 11.20% of 290 =
  12. 12.75% of 24 =
  13. 13.10% of 20 =
  14. 14.75% of 108 =
  15. 15.1% of 2500 =
  16. 16.75% of 56 =
  17. 17.50% of 414 =
  18. 18.75% of 72 =
  19. 19.20% of 465 =
  20. 20.5% of 580 =
  21. 21.1% of 1700 =
  22. 22.10% of 280 =
  23. 23.50% of 204 =
  24. 24.25% of 244 =
  25. 25.20% of 360 =
  26. 26.25% of 36 =
  27. 27.10% of 710 =
  28. 28.10% of 740 =
  29. 29.25% of 48 =
  30. 30.5% of 260 =
  31. 31.25% of 28 =
  32. 32.25% of 368 =
  33. 33.75% of 112 =
  34. 34.10% of 130 =
  35. 35.50% of 112 =
  36. 36.1% of 2700 =
  37. 37.75% of 28 =
  38. 38.75% of 92 =
  39. 39.20% of 430 =
  40. 40.75% of 172 =

Answer key

  1. 5
  2. 47
  3. 67
  4. 85
  5. 50
  6. 23
  7. 18
  8. 70
  9. 51
  10. 26
  11. 58
  12. 18
  13. 2
  14. 81
  15. 25
  16. 42
  17. 207
  18. 54
  19. 93
  20. 29
  21. 17
  22. 28
  23. 102
  24. 61
  25. 72
  26. 9
  27. 71
  28. 74
  29. 12
  30. 13
  31. 7
  32. 92
  33. 84
  34. 13
  35. 56
  36. 27
  37. 21
  38. 69
  39. 86
  40. 129

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