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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 601 · 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 445 =
  2. 2.5% of 720 =
  3. 3.50% of 342 =
  4. 4.10% of 70 =
  5. 5.20% of 120 =
  6. 6.75% of 196 =
  7. 7.5% of 220 =
  8. 8.75% of 40 =
  9. 9.20% of 395 =
  10. 10.10% of 460 =
  11. 11.1% of 1700 =
  12. 12.5% of 320 =
  13. 13.10% of 350 =
  14. 14.10% of 380 =
  15. 15.10% of 810 =
  16. 16.10% of 640 =
  17. 17.10% of 800 =
  18. 18.10% of 440 =
  19. 19.1% of 2900 =
  20. 20.1% of 700 =
  21. 21.25% of 360 =
  22. 22.1% of 3000 =
  23. 23.75% of 68 =
  24. 24.25% of 332 =
  25. 25.75% of 160 =
  26. 26.1% of 800 =
  27. 27.10% of 780 =
  28. 28.5% of 240 =
  29. 29.10% of 740 =
  30. 30.5% of 640 =
  31. 31.20% of 50 =
  32. 32.75% of 180 =
  33. 33.1% of 300 =
  34. 34.50% of 92 =
  35. 35.20% of 205 =
  36. 36.20% of 385 =
  37. 37.1% of 2500 =
  38. 38.5% of 20 =
  39. 39.5% of 540 =
  40. 40.25% of 248 =

Answer key

  1. 89
  2. 36
  3. 171
  4. 7
  5. 24
  6. 147
  7. 11
  8. 30
  9. 79
  10. 46
  11. 17
  12. 16
  13. 35
  14. 38
  15. 81
  16. 64
  17. 80
  18. 44
  19. 29
  20. 7
  21. 90
  22. 30
  23. 51
  24. 83
  25. 120
  26. 8
  27. 78
  28. 12
  29. 74
  30. 32
  31. 10
  32. 135
  33. 3
  34. 46
  35. 41
  36. 77
  37. 25
  38. 1
  39. 27
  40. 62

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