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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 54 · 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 48 =
  2. 2.10% of 890 =
  3. 3.10% of 140 =
  4. 4.50% of 160 =
  5. 5.20% of 30 =
  6. 6.50% of 410 =
  7. 7.75% of 92 =
  8. 8.1% of 600 =
  9. 9.25% of 260 =
  10. 10.10% of 470 =
  11. 11.75% of 56 =
  12. 12.10% of 230 =
  13. 13.20% of 350 =
  14. 14.10% of 700 =
  15. 15.25% of 92 =
  16. 16.75% of 96 =
  17. 17.1% of 1600 =
  18. 18.75% of 140 =
  19. 19.20% of 205 =
  20. 20.50% of 132 =
  21. 21.75% of 120 =
  22. 22.75% of 136 =
  23. 23.10% of 270 =
  24. 24.20% of 210 =
  25. 25.20% of 295 =
  26. 26.25% of 116 =
  27. 27.25% of 252 =
  28. 28.50% of 332 =
  29. 29.10% of 540 =
  30. 30.20% of 380 =
  31. 31.25% of 272 =
  32. 32.25% of 200 =
  33. 33.50% of 206 =
  34. 34.10% of 500 =
  35. 35.5% of 660 =
  36. 36.5% of 420 =
  37. 37.50% of 244 =
  38. 38.20% of 235 =
  39. 39.1% of 2600 =
  40. 40.75% of 24 =

Answer key

  1. 12
  2. 89
  3. 14
  4. 80
  5. 6
  6. 205
  7. 69
  8. 6
  9. 65
  10. 47
  11. 42
  12. 23
  13. 70
  14. 70
  15. 23
  16. 72
  17. 16
  18. 105
  19. 41
  20. 66
  21. 90
  22. 102
  23. 27
  24. 42
  25. 59
  26. 29
  27. 63
  28. 166
  29. 54
  30. 76
  31. 68
  32. 50
  33. 103
  34. 50
  35. 33
  36. 21
  37. 122
  38. 47
  39. 26
  40. 18

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