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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 414 · 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 52 =
  2. 2.50% of 86 =
  3. 3.25% of 232 =
  4. 4.25% of 372 =
  5. 5.50% of 22 =
  6. 6.5% of 340 =
  7. 7.10% of 340 =
  8. 8.5% of 780 =
  9. 9.1% of 2300 =
  10. 10.50% of 358 =
  11. 11.1% of 1300 =
  12. 12.10% of 310 =
  13. 13.20% of 410 =
  14. 14.75% of 104 =
  15. 15.25% of 20 =
  16. 16.1% of 100 =
  17. 17.10% of 470 =
  18. 18.5% of 640 =
  19. 19.75% of 160 =
  20. 20.10% of 710 =
  21. 21.75% of 168 =
  22. 22.75% of 84 =
  23. 23.1% of 900 =
  24. 24.1% of 1900 =
  25. 25.50% of 422 =
  26. 26.75% of 176 =
  27. 27.50% of 318 =
  28. 28.10% of 270 =
  29. 29.10% of 570 =
  30. 30.25% of 212 =
  31. 31.50% of 482 =
  32. 32.1% of 2400 =
  33. 33.20% of 175 =
  34. 34.25% of 352 =
  35. 35.20% of 500 =
  36. 36.50% of 276 =
  37. 37.10% of 140 =
  38. 38.50% of 424 =
  39. 39.20% of 130 =
  40. 40.50% of 142 =

Answer key

  1. 13
  2. 43
  3. 58
  4. 93
  5. 11
  6. 17
  7. 34
  8. 39
  9. 23
  10. 179
  11. 13
  12. 31
  13. 82
  14. 78
  15. 5
  16. 1
  17. 47
  18. 32
  19. 120
  20. 71
  21. 126
  22. 63
  23. 9
  24. 19
  25. 211
  26. 132
  27. 159
  28. 27
  29. 57
  30. 53
  31. 241
  32. 24
  33. 35
  34. 88
  35. 100
  36. 138
  37. 14
  38. 212
  39. 26
  40. 71

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