← 10%, 25% and 50% shortcuts lesson New set →

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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 362 · 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 810 =
  2. 2.5% of 20 =
  3. 3.1% of 1100 =
  4. 4.50% of 126 =
  5. 5.25% of 320 =
  6. 6.25% of 400 =
  7. 7.5% of 140 =
  8. 8.50% of 110 =
  9. 9.1% of 1200 =
  10. 10.10% of 270 =
  11. 11.20% of 85 =
  12. 12.1% of 600 =
  13. 13.5% of 720 =
  14. 14.10% of 20 =
  15. 15.75% of 240 =
  16. 16.10% of 730 =
  17. 17.10% of 340 =
  18. 18.20% of 465 =
  19. 19.10% of 290 =
  20. 20.20% of 195 =
  21. 21.1% of 2100 =
  22. 22.25% of 356 =
  23. 23.50% of 424 =
  24. 24.1% of 200 =
  25. 25.25% of 20 =
  26. 26.50% of 56 =
  27. 27.50% of 172 =
  28. 28.20% of 485 =
  29. 29.75% of 12 =
  30. 30.1% of 400 =
  31. 31.20% of 225 =
  32. 32.25% of 28 =
  33. 33.75% of 228 =
  34. 34.20% of 425 =
  35. 35.50% of 182 =
  36. 36.1% of 3000 =
  37. 37.10% of 760 =
  38. 38.10% of 130 =
  39. 39.10% of 630 =
  40. 40.20% of 290 =

Answer key

  1. 81
  2. 1
  3. 11
  4. 63
  5. 80
  6. 100
  7. 7
  8. 55
  9. 12
  10. 27
  11. 17
  12. 6
  13. 36
  14. 2
  15. 180
  16. 73
  17. 34
  18. 93
  19. 29
  20. 39
  21. 21
  22. 89
  23. 212
  24. 2
  25. 5
  26. 28
  27. 86
  28. 97
  29. 9
  30. 4
  31. 45
  32. 7
  33. 171
  34. 85
  35. 91
  36. 30
  37. 76
  38. 13
  39. 63
  40. 58

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