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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 178 · 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 216 =
  2. 2.20% of 245 =
  3. 3.25% of 16 =
  4. 4.50% of 424 =
  5. 5.50% of 334 =
  6. 6.20% of 225 =
  7. 7.20% of 425 =
  8. 8.20% of 70 =
  9. 9.25% of 260 =
  10. 10.20% of 455 =
  11. 11.1% of 2800 =
  12. 12.10% of 80 =
  13. 13.5% of 540 =
  14. 14.5% of 300 =
  15. 15.25% of 172 =
  16. 16.1% of 2000 =
  17. 17.10% of 670 =
  18. 18.5% of 520 =
  19. 19.50% of 326 =
  20. 20.10% of 530 =
  21. 21.25% of 52 =
  22. 22.5% of 400 =
  23. 23.75% of 68 =
  24. 24.5% of 60 =
  25. 25.20% of 165 =
  26. 26.10% of 40 =
  27. 27.5% of 140 =
  28. 28.10% of 260 =
  29. 29.20% of 135 =
  30. 30.1% of 1100 =
  31. 31.1% of 200 =
  32. 32.1% of 800 =
  33. 33.75% of 148 =
  34. 34.1% of 3000 =
  35. 35.25% of 400 =
  36. 36.1% of 700 =
  37. 37.5% of 420 =
  38. 38.50% of 146 =
  39. 39.50% of 92 =
  40. 40.75% of 84 =

Answer key

  1. 108
  2. 49
  3. 4
  4. 212
  5. 167
  6. 45
  7. 85
  8. 14
  9. 65
  10. 91
  11. 28
  12. 8
  13. 27
  14. 15
  15. 43
  16. 20
  17. 67
  18. 26
  19. 163
  20. 53
  21. 13
  22. 20
  23. 51
  24. 3
  25. 33
  26. 4
  27. 7
  28. 26
  29. 27
  30. 11
  31. 2
  32. 8
  33. 111
  34. 30
  35. 100
  36. 7
  37. 21
  38. 73
  39. 46
  40. 63

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