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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 298 · 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 24 =
  2. 2.10% of 440 =
  3. 3.25% of 284 =
  4. 4.5% of 660 =
  5. 5.20% of 395 =
  6. 6.10% of 660 =
  7. 7.1% of 2600 =
  8. 8.1% of 100 =
  9. 9.50% of 284 =
  10. 10.75% of 12 =
  11. 11.20% of 110 =
  12. 12.50% of 102 =
  13. 13.25% of 200 =
  14. 14.5% of 760 =
  15. 15.5% of 720 =
  16. 16.1% of 500 =
  17. 17.25% of 276 =
  18. 18.25% of 304 =
  19. 19.20% of 120 =
  20. 20.20% of 305 =
  21. 21.10% of 140 =
  22. 22.25% of 388 =
  23. 23.5% of 360 =
  24. 24.50% of 380 =
  25. 25.5% of 140 =
  26. 26.25% of 100 =
  27. 27.25% of 300 =
  28. 28.1% of 1500 =
  29. 29.50% of 40 =
  30. 30.50% of 46 =
  31. 31.25% of 400 =
  32. 32.20% of 460 =
  33. 33.20% of 290 =
  34. 34.5% of 240 =
  35. 35.25% of 364 =
  36. 36.75% of 180 =
  37. 37.10% of 550 =
  38. 38.25% of 228 =
  39. 39.5% of 280 =
  40. 40.25% of 88 =

Answer key

  1. 6
  2. 44
  3. 71
  4. 33
  5. 79
  6. 66
  7. 26
  8. 1
  9. 142
  10. 9
  11. 22
  12. 51
  13. 50
  14. 38
  15. 36
  16. 5
  17. 69
  18. 76
  19. 24
  20. 61
  21. 14
  22. 97
  23. 18
  24. 190
  25. 7
  26. 25
  27. 75
  28. 15
  29. 20
  30. 23
  31. 100
  32. 92
  33. 58
  34. 12
  35. 91
  36. 135
  37. 55
  38. 57
  39. 14
  40. 22

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