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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 859 · 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. 1.20% of 165 =
  2. 2.25% of 176 =
  3. 3.50% of 490 =
  4. 4.1% of 200 =
  5. 5.5% of 480 =
  6. 6.5% of 40 =
  7. 7.20% of 35 =
  8. 8.25% of 356 =
  9. 9.5% of 780 =
  10. 10.10% of 460 =
  11. 11.25% of 212 =
  12. 12.10% of 260 =
  13. 13.50% of 110 =
  14. 14.1% of 2200 =
  15. 15.25% of 156 =
  16. 16.25% of 308 =
  17. 17.75% of 236 =
  18. 18.25% of 336 =
  19. 19.5% of 640 =
  20. 20.10% of 110 =
  21. 21.1% of 1800 =
  22. 22.10% of 860 =
  23. 23.50% of 236 =
  24. 24.50% of 336 =
  25. 25.20% of 175 =
  26. 26.5% of 260 =
  27. 27.5% of 80 =
  28. 28.1% of 2500 =
  29. 29.1% of 1300 =
  30. 30.75% of 216 =
  31. 31.25% of 188 =
  32. 32.50% of 256 =
  33. 33.10% of 480 =
  34. 34.50% of 392 =
  35. 35.25% of 352 =
  36. 36.75% of 108 =
  37. 37.20% of 380 =
  38. 38.10% of 240 =
  39. 39.75% of 96 =
  40. 40.50% of 272 =

Answer key

  1. 33
  2. 44
  3. 245
  4. 2
  5. 24
  6. 2
  7. 7
  8. 89
  9. 39
  10. 46
  11. 53
  12. 26
  13. 55
  14. 22
  15. 39
  16. 77
  17. 177
  18. 84
  19. 32
  20. 11
  21. 18
  22. 86
  23. 118
  24. 168
  25. 35
  26. 13
  27. 4
  28. 25
  29. 13
  30. 162
  31. 47
  32. 128
  33. 48
  34. 196
  35. 88
  36. 81
  37. 76
  38. 24
  39. 72
  40. 136

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