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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 166 · 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. 1.50% of 66 =
  2. 2.5% of 40 =
  3. 3.10% of 350 =
  4. 4.50% of 318 =
  5. 5.10% of 280 =
  6. 6.75% of 32 =
  7. 7.10% of 690 =
  8. 8.5% of 200 =
  9. 9.20% of 110 =
  10. 10.25% of 56 =
  11. 11.5% of 520 =
  12. 12.10% of 830 =
  13. 13.25% of 84 =
  14. 14.50% of 234 =
  15. 15.25% of 24 =
  16. 16.25% of 244 =
  17. 17.10% of 600 =
  18. 18.10% of 160 =
  19. 19.5% of 680 =
  20. 20.20% of 395 =
  21. 21.10% of 360 =
  22. 22.20% of 155 =
  23. 23.10% of 170 =
  24. 24.20% of 215 =
  25. 25.50% of 354 =
  26. 26.25% of 300 =
  27. 27.1% of 1200 =
  28. 28.1% of 500 =
  29. 29.75% of 52 =
  30. 30.20% of 210 =
  31. 31.20% of 100 =
  32. 32.25% of 52 =
  33. 33.75% of 204 =
  34. 34.75% of 40 =
  35. 35.20% of 285 =
  36. 36.50% of 426 =
  37. 37.5% of 260 =
  38. 38.50% of 324 =
  39. 39.5% of 280 =
  40. 40.25% of 120 =

Answer key

  1. 33
  2. 2
  3. 35
  4. 159
  5. 28
  6. 24
  7. 69
  8. 10
  9. 22
  10. 14
  11. 26
  12. 83
  13. 21
  14. 117
  15. 6
  16. 61
  17. 60
  18. 16
  19. 34
  20. 79
  21. 36
  22. 31
  23. 17
  24. 43
  25. 177
  26. 75
  27. 12
  28. 5
  29. 39
  30. 42
  31. 20
  32. 13
  33. 153
  34. 30
  35. 57
  36. 213
  37. 13
  38. 162
  39. 14
  40. 30

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