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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 460 · 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 132 =
  2. 2.25% of 184 =
  3. 3.50% of 70 =
  4. 4.5% of 180 =
  5. 5.75% of 224 =
  6. 6.50% of 78 =
  7. 7.25% of 92 =
  8. 8.20% of 370 =
  9. 9.5% of 260 =
  10. 10.1% of 1400 =
  11. 11.25% of 272 =
  12. 12.50% of 286 =
  13. 13.10% of 380 =
  14. 14.75% of 164 =
  15. 15.1% of 1600 =
  16. 16.5% of 600 =
  17. 17.1% of 100 =
  18. 18.10% of 760 =
  19. 19.10% of 900 =
  20. 20.10% of 130 =
  21. 21.20% of 445 =
  22. 22.10% of 620 =
  23. 23.1% of 2400 =
  24. 24.20% of 130 =
  25. 25.25% of 396 =
  26. 26.50% of 322 =
  27. 27.20% of 330 =
  28. 28.1% of 1700 =
  29. 29.5% of 720 =
  30. 30.1% of 2600 =
  31. 31.50% of 346 =
  32. 32.10% of 80 =
  33. 33.75% of 236 =
  34. 34.20% of 480 =
  35. 35.75% of 112 =
  36. 36.20% of 205 =
  37. 37.20% of 60 =
  38. 38.50% of 172 =
  39. 39.20% of 150 =
  40. 40.5% of 660 =

Answer key

  1. 99
  2. 46
  3. 35
  4. 9
  5. 168
  6. 39
  7. 23
  8. 74
  9. 13
  10. 14
  11. 68
  12. 143
  13. 38
  14. 123
  15. 16
  16. 30
  17. 1
  18. 76
  19. 90
  20. 13
  21. 89
  22. 62
  23. 24
  24. 26
  25. 99
  26. 161
  27. 66
  28. 17
  29. 36
  30. 26
  31. 173
  32. 8
  33. 177
  34. 96
  35. 84
  36. 41
  37. 12
  38. 86
  39. 30
  40. 33

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