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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 90 · 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 25 =
  2. 2.5% of 240 =
  3. 3.5% of 220 =
  4. 4.50% of 438 =
  5. 5.50% of 408 =
  6. 6.10% of 90 =
  7. 7.20% of 450 =
  8. 8.75% of 224 =
  9. 9.75% of 16 =
  10. 10.50% of 72 =
  11. 11.50% of 448 =
  12. 12.25% of 340 =
  13. 13.5% of 540 =
  14. 14.25% of 44 =
  15. 15.25% of 104 =
  16. 16.75% of 48 =
  17. 17.75% of 140 =
  18. 18.75% of 80 =
  19. 19.75% of 220 =
  20. 20.1% of 600 =
  21. 21.10% of 690 =
  22. 22.75% of 196 =
  23. 23.10% of 470 =
  24. 24.50% of 70 =
  25. 25.50% of 468 =
  26. 26.1% of 1500 =
  27. 27.50% of 202 =
  28. 28.1% of 400 =
  29. 29.20% of 125 =
  30. 30.1% of 1200 =
  31. 31.10% of 650 =
  32. 32.75% of 72 =
  33. 33.10% of 220 =
  34. 34.50% of 494 =
  35. 35.75% of 44 =
  36. 36.10% of 180 =
  37. 37.1% of 2400 =
  38. 38.25% of 72 =
  39. 39.10% of 820 =
  40. 40.10% of 780 =

Answer key

  1. 5
  2. 12
  3. 11
  4. 219
  5. 204
  6. 9
  7. 90
  8. 168
  9. 12
  10. 36
  11. 224
  12. 85
  13. 27
  14. 11
  15. 26
  16. 36
  17. 105
  18. 60
  19. 165
  20. 6
  21. 69
  22. 147
  23. 47
  24. 35
  25. 234
  26. 15
  27. 101
  28. 4
  29. 25
  30. 12
  31. 65
  32. 54
  33. 22
  34. 247
  35. 33
  36. 18
  37. 24
  38. 18
  39. 82
  40. 78

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