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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 312 · 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 84 =
  2. 2.25% of 76 =
  3. 3.20% of 385 =
  4. 4.10% of 30 =
  5. 5.75% of 196 =
  6. 6.25% of 356 =
  7. 7.25% of 140 =
  8. 8.25% of 132 =
  9. 9.25% of 372 =
  10. 10.10% of 450 =
  11. 11.10% of 590 =
  12. 12.25% of 120 =
  13. 13.50% of 490 =
  14. 14.25% of 268 =
  15. 15.25% of 80 =
  16. 16.25% of 68 =
  17. 17.5% of 180 =
  18. 18.20% of 50 =
  19. 19.50% of 44 =
  20. 20.1% of 1100 =
  21. 21.50% of 242 =
  22. 22.50% of 154 =
  23. 23.5% of 80 =
  24. 24.75% of 132 =
  25. 25.20% of 25 =
  26. 26.1% of 2900 =
  27. 27.50% of 440 =
  28. 28.25% of 196 =
  29. 29.75% of 208 =
  30. 30.1% of 200 =
  31. 31.75% of 112 =
  32. 32.20% of 275 =
  33. 33.25% of 336 =
  34. 34.50% of 360 =
  35. 35.10% of 730 =
  36. 36.25% of 364 =
  37. 37.50% of 304 =
  38. 38.5% of 340 =
  39. 39.5% of 640 =
  40. 40.5% of 380 =

Answer key

  1. 21
  2. 19
  3. 77
  4. 3
  5. 147
  6. 89
  7. 35
  8. 33
  9. 93
  10. 45
  11. 59
  12. 30
  13. 245
  14. 67
  15. 20
  16. 17
  17. 9
  18. 10
  19. 22
  20. 11
  21. 121
  22. 77
  23. 4
  24. 99
  25. 5
  26. 29
  27. 220
  28. 49
  29. 156
  30. 2
  31. 84
  32. 55
  33. 84
  34. 180
  35. 73
  36. 91
  37. 152
  38. 17
  39. 32
  40. 19

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