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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 62 · 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. 1.25% of 360 =
  2. 2.50% of 454 =
  3. 3.50% of 182 =
  4. 4.5% of 40 =
  5. 5.10% of 430 =
  6. 6.20% of 335 =
  7. 7.50% of 334 =
  8. 8.5% of 520 =
  9. 9.10% of 640 =
  10. 10.10% of 690 =
  11. 11.75% of 108 =
  12. 12.10% of 860 =
  13. 13.50% of 268 =
  14. 14.10% of 740 =
  15. 15.25% of 180 =
  16. 16.50% of 314 =
  17. 17.25% of 308 =
  18. 18.5% of 140 =
  19. 19.1% of 2600 =
  20. 20.50% of 178 =
  21. 21.1% of 2000 =
  22. 22.1% of 900 =
  23. 23.25% of 376 =
  24. 24.1% of 200 =
  25. 25.50% of 436 =
  26. 26.1% of 1900 =
  27. 27.10% of 850 =
  28. 28.5% of 60 =
  29. 29.25% of 284 =
  30. 30.1% of 2200 =
  31. 31.20% of 155 =
  32. 32.25% of 36 =
  33. 33.10% of 180 =
  34. 34.20% of 480 =
  35. 35.50% of 240 =
  36. 36.1% of 400 =
  37. 37.25% of 68 =
  38. 38.10% of 40 =
  39. 39.10% of 310 =
  40. 40.75% of 112 =

Answer key

  1. 90
  2. 227
  3. 91
  4. 2
  5. 43
  6. 67
  7. 167
  8. 26
  9. 64
  10. 69
  11. 81
  12. 86
  13. 134
  14. 74
  15. 45
  16. 157
  17. 77
  18. 7
  19. 26
  20. 89
  21. 20
  22. 9
  23. 94
  24. 2
  25. 218
  26. 19
  27. 85
  28. 3
  29. 71
  30. 22
  31. 31
  32. 9
  33. 18
  34. 96
  35. 120
  36. 4
  37. 17
  38. 4
  39. 31
  40. 84

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