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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 635 · 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 56 =
  2. 2.5% of 40 =
  3. 3.20% of 205 =
  4. 4.10% of 70 =
  5. 5.20% of 105 =
  6. 6.10% of 620 =
  7. 7.1% of 2200 =
  8. 8.25% of 12 =
  9. 9.25% of 28 =
  10. 10.75% of 52 =
  11. 11.10% of 380 =
  12. 12.10% of 710 =
  13. 13.5% of 300 =
  14. 14.20% of 80 =
  15. 15.10% of 300 =
  16. 16.5% of 700 =
  17. 17.1% of 200 =
  18. 18.5% of 80 =
  19. 19.1% of 1200 =
  20. 20.50% of 488 =
  21. 21.25% of 316 =
  22. 22.25% of 184 =
  23. 23.50% of 442 =
  24. 24.5% of 440 =
  25. 25.20% of 365 =
  26. 26.10% of 700 =
  27. 27.50% of 312 =
  28. 28.20% of 100 =
  29. 29.10% of 850 =
  30. 30.1% of 2300 =
  31. 31.25% of 368 =
  32. 32.25% of 288 =
  33. 33.20% of 395 =
  34. 34.75% of 240 =
  35. 35.75% of 12 =
  36. 36.10% of 640 =
  37. 37.10% of 370 =
  38. 38.25% of 124 =
  39. 39.20% of 225 =
  40. 40.25% of 192 =

Answer key

  1. 14
  2. 2
  3. 41
  4. 7
  5. 21
  6. 62
  7. 22
  8. 3
  9. 7
  10. 39
  11. 38
  12. 71
  13. 15
  14. 16
  15. 30
  16. 35
  17. 2
  18. 4
  19. 12
  20. 244
  21. 79
  22. 46
  23. 221
  24. 22
  25. 73
  26. 70
  27. 156
  28. 20
  29. 85
  30. 23
  31. 92
  32. 72
  33. 79
  34. 180
  35. 9
  36. 64
  37. 37
  38. 31
  39. 45
  40. 48

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