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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 251 · 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. 1.5% of 120 =
  2. 2.25% of 268 =
  3. 3.25% of 364 =
  4. 4.10% of 810 =
  5. 5.75% of 96 =
  6. 6.5% of 480 =
  7. 7.10% of 310 =
  8. 8.75% of 140 =
  9. 9.75% of 80 =
  10. 10.10% of 640 =
  11. 11.25% of 168 =
  12. 12.5% of 60 =
  13. 13.10% of 250 =
  14. 14.20% of 500 =
  15. 15.50% of 134 =
  16. 16.20% of 490 =
  17. 17.20% of 55 =
  18. 18.75% of 64 =
  19. 19.50% of 182 =
  20. 20.75% of 12 =
  21. 21.25% of 288 =
  22. 22.50% of 230 =
  23. 23.50% of 480 =
  24. 24.50% of 450 =
  25. 25.25% of 64 =
  26. 26.1% of 1900 =
  27. 27.5% of 40 =
  28. 28.1% of 800 =
  29. 29.1% of 3000 =
  30. 30.1% of 1700 =
  31. 31.10% of 230 =
  32. 32.1% of 1300 =
  33. 33.10% of 600 =
  34. 34.50% of 130 =
  35. 35.1% of 400 =
  36. 36.50% of 54 =
  37. 37.10% of 160 =
  38. 38.5% of 100 =
  39. 39.50% of 188 =
  40. 40.10% of 890 =

Answer key

  1. 6
  2. 67
  3. 91
  4. 81
  5. 72
  6. 24
  7. 31
  8. 105
  9. 60
  10. 64
  11. 42
  12. 3
  13. 25
  14. 100
  15. 67
  16. 98
  17. 11
  18. 48
  19. 91
  20. 9
  21. 72
  22. 115
  23. 240
  24. 225
  25. 16
  26. 19
  27. 2
  28. 8
  29. 30
  30. 17
  31. 23
  32. 13
  33. 60
  34. 65
  35. 4
  36. 27
  37. 16
  38. 5
  39. 94
  40. 89

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage