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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 667 · 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. 1.25% of 172 =
  2. 2.5% of 660 =
  3. 3.10% of 20 =
  4. 4.10% of 160 =
  5. 5.25% of 60 =
  6. 6.25% of 284 =
  7. 7.1% of 400 =
  8. 8.50% of 406 =
  9. 9.50% of 72 =
  10. 10.10% of 320 =
  11. 11.1% of 700 =
  12. 12.75% of 240 =
  13. 13.20% of 450 =
  14. 14.25% of 80 =
  15. 15.10% of 250 =
  16. 16.25% of 212 =
  17. 17.5% of 100 =
  18. 18.1% of 2100 =
  19. 19.25% of 288 =
  20. 20.5% of 320 =
  21. 21.20% of 190 =
  22. 22.25% of 332 =
  23. 23.50% of 436 =
  24. 24.10% of 570 =
  25. 25.10% of 110 =
  26. 26.1% of 800 =
  27. 27.20% of 355 =
  28. 28.1% of 900 =
  29. 29.75% of 12 =
  30. 30.5% of 520 =
  31. 31.25% of 268 =
  32. 32.25% of 272 =
  33. 33.10% of 550 =
  34. 34.10% of 560 =
  35. 35.20% of 400 =
  36. 36.75% of 204 =
  37. 37.5% of 180 =
  38. 38.10% of 260 =
  39. 39.10% of 270 =
  40. 40.10% of 340 =

Answer key

  1. 43
  2. 33
  3. 2
  4. 16
  5. 15
  6. 71
  7. 4
  8. 203
  9. 36
  10. 32
  11. 7
  12. 180
  13. 90
  14. 20
  15. 25
  16. 53
  17. 5
  18. 21
  19. 72
  20. 16
  21. 38
  22. 83
  23. 218
  24. 57
  25. 11
  26. 8
  27. 71
  28. 9
  29. 9
  30. 26
  31. 67
  32. 68
  33. 55
  34. 56
  35. 80
  36. 153
  37. 9
  38. 26
  39. 27
  40. 34

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