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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 430 · 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 260 =
  2. 2.25% of 360 =
  3. 3.75% of 172 =
  4. 4.10% of 520 =
  5. 5.75% of 116 =
  6. 6.75% of 164 =
  7. 7.10% of 560 =
  8. 8.1% of 2400 =
  9. 9.50% of 200 =
  10. 10.5% of 280 =
  11. 11.75% of 80 =
  12. 12.50% of 438 =
  13. 13.50% of 178 =
  14. 14.5% of 680 =
  15. 15.5% of 20 =
  16. 16.20% of 65 =
  17. 17.50% of 106 =
  18. 18.20% of 425 =
  19. 19.20% of 470 =
  20. 20.5% of 220 =
  21. 21.5% of 260 =
  22. 22.5% of 120 =
  23. 23.5% of 440 =
  24. 24.10% of 230 =
  25. 25.5% of 720 =
  26. 26.10% of 800 =
  27. 27.50% of 474 =
  28. 28.25% of 68 =
  29. 29.10% of 330 =
  30. 30.10% of 890 =
  31. 31.75% of 20 =
  32. 32.50% of 372 =
  33. 33.50% of 376 =
  34. 34.10% of 720 =
  35. 35.50% of 492 =
  36. 36.1% of 400 =
  37. 37.20% of 220 =
  38. 38.5% of 740 =
  39. 39.1% of 300 =
  40. 40.25% of 316 =

Answer key

  1. 130
  2. 90
  3. 129
  4. 52
  5. 87
  6. 123
  7. 56
  8. 24
  9. 100
  10. 14
  11. 60
  12. 219
  13. 89
  14. 34
  15. 1
  16. 13
  17. 53
  18. 85
  19. 94
  20. 11
  21. 13
  22. 6
  23. 22
  24. 23
  25. 36
  26. 80
  27. 237
  28. 17
  29. 33
  30. 89
  31. 15
  32. 186
  33. 188
  34. 72
  35. 246
  36. 4
  37. 44
  38. 37
  39. 3
  40. 79

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