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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 511 · 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. 1.10% of 310 =
  2. 2.5% of 80 =
  3. 3.50% of 344 =
  4. 4.75% of 68 =
  5. 5.50% of 236 =
  6. 6.50% of 180 =
  7. 7.20% of 205 =
  8. 8.10% of 110 =
  9. 9.75% of 32 =
  10. 10.20% of 145 =
  11. 11.20% of 140 =
  12. 12.25% of 220 =
  13. 13.20% of 420 =
  14. 14.5% of 160 =
  15. 15.50% of 88 =
  16. 16.10% of 100 =
  17. 17.10% of 670 =
  18. 18.75% of 52 =
  19. 19.10% of 850 =
  20. 20.75% of 76 =
  21. 21.75% of 204 =
  22. 22.10% of 730 =
  23. 23.25% of 100 =
  24. 24.75% of 144 =
  25. 25.20% of 445 =
  26. 26.1% of 1400 =
  27. 27.50% of 252 =
  28. 28.1% of 1800 =
  29. 29.1% of 1000 =
  30. 30.50% of 258 =
  31. 31.75% of 236 =
  32. 32.1% of 2100 =
  33. 33.5% of 180 =
  34. 34.25% of 332 =
  35. 35.5% of 100 =
  36. 36.75% of 80 =
  37. 37.50% of 390 =
  38. 38.20% of 400 =
  39. 39.25% of 384 =
  40. 40.50% of 134 =

Answer key

  1. 31
  2. 4
  3. 172
  4. 51
  5. 118
  6. 90
  7. 41
  8. 11
  9. 24
  10. 29
  11. 28
  12. 55
  13. 84
  14. 8
  15. 44
  16. 10
  17. 67
  18. 39
  19. 85
  20. 57
  21. 153
  22. 73
  23. 25
  24. 108
  25. 89
  26. 14
  27. 126
  28. 18
  29. 10
  30. 129
  31. 177
  32. 21
  33. 9
  34. 83
  35. 5
  36. 60
  37. 195
  38. 80
  39. 96
  40. 67

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