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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 80 · 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. 1.1% of 1900 =
  2. 2.25% of 96 =
  3. 3.20% of 100 =
  4. 4.25% of 220 =
  5. 5.5% of 160 =
  6. 6.25% of 400 =
  7. 7.5% of 520 =
  8. 8.1% of 1000 =
  9. 9.25% of 268 =
  10. 10.5% of 460 =
  11. 11.10% of 900 =
  12. 12.20% of 195 =
  13. 13.10% of 640 =
  14. 14.75% of 140 =
  15. 15.20% of 270 =
  16. 16.5% of 760 =
  17. 17.10% of 250 =
  18. 18.10% of 480 =
  19. 19.5% of 140 =
  20. 20.20% of 85 =
  21. 21.50% of 346 =
  22. 22.75% of 52 =
  23. 23.50% of 250 =
  24. 24.1% of 2700 =
  25. 25.5% of 700 =
  26. 26.20% of 245 =
  27. 27.25% of 112 =
  28. 28.5% of 440 =
  29. 29.5% of 40 =
  30. 30.10% of 370 =
  31. 31.25% of 384 =
  32. 32.10% of 210 =
  33. 33.20% of 460 =
  34. 34.10% of 340 =
  35. 35.25% of 48 =
  36. 36.50% of 284 =
  37. 37.50% of 212 =
  38. 38.5% of 660 =
  39. 39.50% of 442 =
  40. 40.20% of 470 =

Answer key

  1. 19
  2. 24
  3. 20
  4. 55
  5. 8
  6. 100
  7. 26
  8. 10
  9. 67
  10. 23
  11. 90
  12. 39
  13. 64
  14. 105
  15. 54
  16. 38
  17. 25
  18. 48
  19. 7
  20. 17
  21. 173
  22. 39
  23. 125
  24. 27
  25. 35
  26. 49
  27. 28
  28. 22
  29. 2
  30. 37
  31. 96
  32. 21
  33. 92
  34. 34
  35. 12
  36. 142
  37. 106
  38. 33
  39. 221
  40. 94

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