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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 40 · 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. 1.20% of 410 =
  2. 2.25% of 188 =
  3. 3.25% of 184 =
  4. 4.10% of 890 =
  5. 5.20% of 485 =
  6. 6.25% of 160 =
  7. 7.20% of 235 =
  8. 8.1% of 2600 =
  9. 9.10% of 620 =
  10. 10.50% of 446 =
  11. 11.75% of 180 =
  12. 12.1% of 1800 =
  13. 13.10% of 730 =
  14. 14.75% of 220 =
  15. 15.1% of 1500 =
  16. 16.75% of 104 =
  17. 17.20% of 105 =
  18. 18.75% of 164 =
  19. 19.10% of 560 =
  20. 20.75% of 208 =
  21. 21.20% of 475 =
  22. 22.75% of 48 =
  23. 23.75% of 120 =
  24. 24.25% of 328 =
  25. 25.25% of 52 =
  26. 26.75% of 108 =
  27. 27.1% of 2700 =
  28. 28.20% of 425 =
  29. 29.25% of 396 =
  30. 30.10% of 370 =
  31. 31.5% of 40 =
  32. 32.10% of 500 =
  33. 33.75% of 84 =
  34. 34.20% of 260 =
  35. 35.25% of 200 =
  36. 36.1% of 1300 =
  37. 37.75% of 12 =
  38. 38.75% of 224 =
  39. 39.75% of 176 =
  40. 40.25% of 156 =

Answer key

  1. 82
  2. 47
  3. 46
  4. 89
  5. 97
  6. 40
  7. 47
  8. 26
  9. 62
  10. 223
  11. 135
  12. 18
  13. 73
  14. 165
  15. 15
  16. 78
  17. 21
  18. 123
  19. 56
  20. 156
  21. 95
  22. 36
  23. 90
  24. 82
  25. 13
  26. 81
  27. 27
  28. 85
  29. 99
  30. 37
  31. 2
  32. 50
  33. 63
  34. 52
  35. 50
  36. 13
  37. 9
  38. 168
  39. 132
  40. 39

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