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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 380 · 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. 1.1% of 2300 =
  2. 2.5% of 260 =
  3. 3.25% of 248 =
  4. 4.1% of 900 =
  5. 5.50% of 128 =
  6. 6.50% of 74 =
  7. 7.10% of 130 =
  8. 8.10% of 640 =
  9. 9.10% of 600 =
  10. 10.75% of 220 =
  11. 11.25% of 280 =
  12. 12.75% of 192 =
  13. 13.75% of 80 =
  14. 14.50% of 252 =
  15. 15.10% of 240 =
  16. 16.20% of 50 =
  17. 17.50% of 150 =
  18. 18.1% of 800 =
  19. 19.25% of 264 =
  20. 20.75% of 92 =
  21. 21.20% of 480 =
  22. 22.10% of 890 =
  23. 23.75% of 100 =
  24. 24.10% of 400 =
  25. 25.5% of 280 =
  26. 26.25% of 92 =
  27. 27.25% of 84 =
  28. 28.20% of 305 =
  29. 29.75% of 188 =
  30. 30.1% of 1900 =
  31. 31.25% of 396 =
  32. 32.10% of 550 =
  33. 33.50% of 242 =
  34. 34.75% of 104 =
  35. 35.10% of 840 =
  36. 36.5% of 500 =
  37. 37.20% of 475 =
  38. 38.20% of 120 =
  39. 39.25% of 252 =
  40. 40.50% of 260 =

Answer key

  1. 23
  2. 13
  3. 62
  4. 9
  5. 64
  6. 37
  7. 13
  8. 64
  9. 60
  10. 165
  11. 70
  12. 144
  13. 60
  14. 126
  15. 24
  16. 10
  17. 75
  18. 8
  19. 66
  20. 69
  21. 96
  22. 89
  23. 75
  24. 40
  25. 14
  26. 23
  27. 21
  28. 61
  29. 141
  30. 19
  31. 99
  32. 55
  33. 121
  34. 78
  35. 84
  36. 25
  37. 95
  38. 24
  39. 63
  40. 130

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