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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 606 · 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 256 =
  2. 2.20% of 125 =
  3. 3.5% of 640 =
  4. 4.5% of 740 =
  5. 5.25% of 308 =
  6. 6.10% of 790 =
  7. 7.25% of 304 =
  8. 8.10% of 860 =
  9. 9.75% of 132 =
  10. 10.50% of 44 =
  11. 11.5% of 20 =
  12. 12.25% of 260 =
  13. 13.10% of 400 =
  14. 14.50% of 396 =
  15. 15.75% of 52 =
  16. 16.10% of 870 =
  17. 17.1% of 300 =
  18. 18.50% of 350 =
  19. 19.25% of 56 =
  20. 20.10% of 830 =
  21. 21.5% of 240 =
  22. 22.75% of 140 =
  23. 23.20% of 85 =
  24. 24.1% of 200 =
  25. 25.50% of 68 =
  26. 26.5% of 560 =
  27. 27.20% of 155 =
  28. 28.25% of 104 =
  29. 29.75% of 36 =
  30. 30.5% of 400 =
  31. 31.50% of 448 =
  32. 32.1% of 1700 =
  33. 33.25% of 152 =
  34. 34.75% of 160 =
  35. 35.75% of 240 =
  36. 36.25% of 244 =
  37. 37.1% of 600 =
  38. 38.50% of 126 =
  39. 39.50% of 60 =
  40. 40.10% of 760 =

Answer key

  1. 64
  2. 25
  3. 32
  4. 37
  5. 77
  6. 79
  7. 76
  8. 86
  9. 99
  10. 22
  11. 1
  12. 65
  13. 40
  14. 198
  15. 39
  16. 87
  17. 3
  18. 175
  19. 14
  20. 83
  21. 12
  22. 105
  23. 17
  24. 2
  25. 34
  26. 28
  27. 31
  28. 26
  29. 27
  30. 20
  31. 224
  32. 17
  33. 38
  34. 120
  35. 180
  36. 61
  37. 6
  38. 63
  39. 30
  40. 76

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