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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 366 · 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 560 =
  2. 2.25% of 176 =
  3. 3.10% of 760 =
  4. 4.25% of 384 =
  5. 5.75% of 120 =
  6. 6.10% of 90 =
  7. 7.1% of 2900 =
  8. 8.75% of 156 =
  9. 9.50% of 374 =
  10. 10.75% of 152 =
  11. 11.75% of 196 =
  12. 12.1% of 1400 =
  13. 13.50% of 442 =
  14. 14.25% of 272 =
  15. 15.20% of 180 =
  16. 16.25% of 372 =
  17. 17.75% of 236 =
  18. 18.25% of 160 =
  19. 19.1% of 800 =
  20. 20.1% of 2100 =
  21. 21.25% of 228 =
  22. 22.25% of 56 =
  23. 23.50% of 24 =
  24. 24.5% of 280 =
  25. 25.10% of 250 =
  26. 26.25% of 64 =
  27. 27.1% of 300 =
  28. 28.5% of 180 =
  29. 29.10% of 30 =
  30. 30.10% of 730 =
  31. 31.1% of 600 =
  32. 32.1% of 1500 =
  33. 33.1% of 500 =
  34. 34.5% of 260 =
  35. 35.10% of 80 =
  36. 36.50% of 328 =
  37. 37.10% of 70 =
  38. 38.75% of 36 =
  39. 39.20% of 215 =
  40. 40.5% of 460 =

Answer key

  1. 56
  2. 44
  3. 76
  4. 96
  5. 90
  6. 9
  7. 29
  8. 117
  9. 187
  10. 114
  11. 147
  12. 14
  13. 221
  14. 68
  15. 36
  16. 93
  17. 177
  18. 40
  19. 8
  20. 21
  21. 57
  22. 14
  23. 12
  24. 14
  25. 25
  26. 16
  27. 3
  28. 9
  29. 3
  30. 73
  31. 6
  32. 15
  33. 5
  34. 13
  35. 8
  36. 164
  37. 7
  38. 27
  39. 43
  40. 23

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