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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 113 · 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 135 =
  2. 2.50% of 250 =
  3. 3.75% of 28 =
  4. 4.5% of 200 =
  5. 5.75% of 84 =
  6. 6.1% of 800 =
  7. 7.1% of 900 =
  8. 8.5% of 260 =
  9. 9.5% of 620 =
  10. 10.75% of 192 =
  11. 11.20% of 425 =
  12. 12.25% of 116 =
  13. 13.10% of 100 =
  14. 14.50% of 446 =
  15. 15.75% of 156 =
  16. 16.75% of 76 =
  17. 17.25% of 304 =
  18. 18.50% of 154 =
  19. 19.10% of 770 =
  20. 20.5% of 720 =
  21. 21.1% of 1500 =
  22. 22.25% of 316 =
  23. 23.5% of 400 =
  24. 24.75% of 176 =
  25. 25.10% of 180 =
  26. 26.75% of 20 =
  27. 27.5% of 280 =
  28. 28.25% of 16 =
  29. 29.10% of 300 =
  30. 30.5% of 800 =
  31. 31.25% of 340 =
  32. 32.50% of 324 =
  33. 33.10% of 330 =
  34. 34.1% of 3000 =
  35. 35.10% of 750 =
  36. 36.10% of 530 =
  37. 37.75% of 68 =
  38. 38.75% of 24 =
  39. 39.5% of 740 =
  40. 40.25% of 300 =

Answer key

  1. 27
  2. 125
  3. 21
  4. 10
  5. 63
  6. 8
  7. 9
  8. 13
  9. 31
  10. 144
  11. 85
  12. 29
  13. 10
  14. 223
  15. 117
  16. 57
  17. 76
  18. 77
  19. 77
  20. 36
  21. 15
  22. 79
  23. 20
  24. 132
  25. 18
  26. 15
  27. 14
  28. 4
  29. 30
  30. 40
  31. 85
  32. 162
  33. 33
  34. 30
  35. 75
  36. 53
  37. 51
  38. 18
  39. 37
  40. 75

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