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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 112 · 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. 1.75% of 100 =
  2. 2.25% of 360 =
  3. 3.50% of 412 =
  4. 4.20% of 170 =
  5. 5.25% of 344 =
  6. 6.75% of 128 =
  7. 7.50% of 328 =
  8. 8.10% of 300 =
  9. 9.25% of 160 =
  10. 10.10% of 370 =
  11. 11.1% of 2600 =
  12. 12.50% of 180 =
  13. 13.25% of 392 =
  14. 14.1% of 500 =
  15. 15.5% of 500 =
  16. 16.20% of 400 =
  17. 17.5% of 560 =
  18. 18.50% of 86 =
  19. 19.20% of 310 =
  20. 20.20% of 275 =
  21. 21.10% of 890 =
  22. 22.5% of 600 =
  23. 23.1% of 1200 =
  24. 24.5% of 620 =
  25. 25.75% of 240 =
  26. 26.50% of 162 =
  27. 27.10% of 600 =
  28. 28.10% of 720 =
  29. 29.1% of 1400 =
  30. 30.5% of 660 =
  31. 31.10% of 250 =
  32. 32.50% of 342 =
  33. 33.1% of 800 =
  34. 34.75% of 152 =
  35. 35.75% of 124 =
  36. 36.50% of 102 =
  37. 37.75% of 56 =
  38. 38.50% of 76 =
  39. 39.75% of 48 =
  40. 40.10% of 820 =

Answer key

  1. 75
  2. 90
  3. 206
  4. 34
  5. 86
  6. 96
  7. 164
  8. 30
  9. 40
  10. 37
  11. 26
  12. 90
  13. 98
  14. 5
  15. 25
  16. 80
  17. 28
  18. 43
  19. 62
  20. 55
  21. 89
  22. 30
  23. 12
  24. 31
  25. 180
  26. 81
  27. 60
  28. 72
  29. 14
  30. 33
  31. 25
  32. 171
  33. 8
  34. 114
  35. 93
  36. 51
  37. 42
  38. 38
  39. 36
  40. 82

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