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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 550 · 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. 1.1% of 400 =
  2. 2.75% of 204 =
  3. 3.1% of 2700 =
  4. 4.75% of 216 =
  5. 5.10% of 200 =
  6. 6.75% of 64 =
  7. 7.25% of 148 =
  8. 8.25% of 308 =
  9. 9.1% of 2200 =
  10. 10.10% of 630 =
  11. 11.1% of 700 =
  12. 12.25% of 280 =
  13. 13.20% of 65 =
  14. 14.50% of 458 =
  15. 15.5% of 520 =
  16. 16.20% of 255 =
  17. 17.20% of 35 =
  18. 18.25% of 84 =
  19. 19.5% of 740 =
  20. 20.5% of 680 =
  21. 21.25% of 388 =
  22. 22.50% of 416 =
  23. 23.20% of 490 =
  24. 24.50% of 56 =
  25. 25.1% of 900 =
  26. 26.1% of 1600 =
  27. 27.20% of 135 =
  28. 28.10% of 90 =
  29. 29.50% of 48 =
  30. 30.50% of 278 =
  31. 31.50% of 228 =
  32. 32.50% of 222 =
  33. 33.50% of 182 =
  34. 34.25% of 240 =
  35. 35.25% of 204 =
  36. 36.10% of 800 =
  37. 37.75% of 236 =
  38. 38.1% of 800 =
  39. 39.10% of 260 =
  40. 40.10% of 550 =

Answer key

  1. 4
  2. 153
  3. 27
  4. 162
  5. 20
  6. 48
  7. 37
  8. 77
  9. 22
  10. 63
  11. 7
  12. 70
  13. 13
  14. 229
  15. 26
  16. 51
  17. 7
  18. 21
  19. 37
  20. 34
  21. 97
  22. 208
  23. 98
  24. 28
  25. 9
  26. 16
  27. 27
  28. 9
  29. 24
  30. 139
  31. 114
  32. 111
  33. 91
  34. 60
  35. 51
  36. 80
  37. 177
  38. 8
  39. 26
  40. 55

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