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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 863 · 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. 1.50% of 322 =
  2. 2.75% of 112 =
  3. 3.5% of 600 =
  4. 4.25% of 32 =
  5. 5.10% of 240 =
  6. 6.10% of 170 =
  7. 7.25% of 76 =
  8. 8.10% of 130 =
  9. 9.75% of 92 =
  10. 10.75% of 52 =
  11. 11.20% of 50 =
  12. 12.10% of 440 =
  13. 13.20% of 475 =
  14. 14.5% of 40 =
  15. 15.5% of 220 =
  16. 16.10% of 310 =
  17. 17.25% of 292 =
  18. 18.50% of 312 =
  19. 19.10% of 860 =
  20. 20.50% of 440 =
  21. 21.50% of 82 =
  22. 22.75% of 28 =
  23. 23.20% of 455 =
  24. 24.20% of 490 =
  25. 25.50% of 152 =
  26. 26.10% of 40 =
  27. 27.75% of 156 =
  28. 28.25% of 84 =
  29. 29.1% of 2500 =
  30. 30.5% of 720 =
  31. 31.20% of 40 =
  32. 32.25% of 380 =
  33. 33.50% of 366 =
  34. 34.10% of 820 =
  35. 35.75% of 216 =
  36. 36.10% of 350 =
  37. 37.75% of 168 =
  38. 38.10% of 900 =
  39. 39.50% of 134 =
  40. 40.20% of 230 =

Answer key

  1. 161
  2. 84
  3. 30
  4. 8
  5. 24
  6. 17
  7. 19
  8. 13
  9. 69
  10. 39
  11. 10
  12. 44
  13. 95
  14. 2
  15. 11
  16. 31
  17. 73
  18. 156
  19. 86
  20. 220
  21. 41
  22. 21
  23. 91
  24. 98
  25. 76
  26. 4
  27. 117
  28. 21
  29. 25
  30. 36
  31. 8
  32. 95
  33. 183
  34. 82
  35. 162
  36. 35
  37. 126
  38. 90
  39. 67
  40. 46

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