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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 824 · 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. 1.50% of 70 =
  2. 2.5% of 280 =
  3. 3.10% of 130 =
  4. 4.20% of 475 =
  5. 5.5% of 400 =
  6. 6.50% of 328 =
  7. 7.20% of 25 =
  8. 8.20% of 140 =
  9. 9.75% of 240 =
  10. 10.1% of 2000 =
  11. 11.20% of 220 =
  12. 12.75% of 12 =
  13. 13.20% of 165 =
  14. 14.10% of 800 =
  15. 15.20% of 35 =
  16. 16.50% of 350 =
  17. 17.25% of 244 =
  18. 18.5% of 700 =
  19. 19.50% of 314 =
  20. 20.5% of 240 =
  21. 21.25% of 204 =
  22. 22.50% of 68 =
  23. 23.1% of 2800 =
  24. 24.10% of 50 =
  25. 25.1% of 2500 =
  26. 26.25% of 288 =
  27. 27.50% of 178 =
  28. 28.25% of 356 =
  29. 29.25% of 168 =
  30. 30.25% of 148 =
  31. 31.1% of 1100 =
  32. 32.20% of 275 =
  33. 33.25% of 368 =
  34. 34.20% of 385 =
  35. 35.10% of 860 =
  36. 36.20% of 235 =
  37. 37.5% of 60 =
  38. 38.25% of 32 =
  39. 39.75% of 136 =
  40. 40.1% of 1300 =

Answer key

  1. 35
  2. 14
  3. 13
  4. 95
  5. 20
  6. 164
  7. 5
  8. 28
  9. 180
  10. 20
  11. 44
  12. 9
  13. 33
  14. 80
  15. 7
  16. 175
  17. 61
  18. 35
  19. 157
  20. 12
  21. 51
  22. 34
  23. 28
  24. 5
  25. 25
  26. 72
  27. 89
  28. 89
  29. 42
  30. 37
  31. 11
  32. 55
  33. 92
  34. 77
  35. 86
  36. 47
  37. 3
  38. 8
  39. 102
  40. 13

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