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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 263 · 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 500 =
  2. 2.5% of 600 =
  3. 3.10% of 590 =
  4. 4.75% of 72 =
  5. 5.50% of 266 =
  6. 6.5% of 200 =
  7. 7.1% of 1900 =
  8. 8.25% of 148 =
  9. 9.50% of 236 =
  10. 10.10% of 740 =
  11. 11.75% of 52 =
  12. 12.50% of 404 =
  13. 13.25% of 336 =
  14. 14.20% of 20 =
  15. 15.1% of 1200 =
  16. 16.25% of 384 =
  17. 17.75% of 164 =
  18. 18.20% of 240 =
  19. 19.20% of 130 =
  20. 20.75% of 136 =
  21. 21.1% of 2500 =
  22. 22.20% of 255 =
  23. 23.10% of 370 =
  24. 24.1% of 2400 =
  25. 25.10% of 560 =
  26. 26.5% of 640 =
  27. 27.75% of 64 =
  28. 28.25% of 152 =
  29. 29.50% of 376 =
  30. 30.25% of 156 =
  31. 31.50% of 444 =
  32. 32.75% of 240 =
  33. 33.50% of 372 =
  34. 34.25% of 84 =
  35. 35.20% of 90 =
  36. 36.50% of 98 =
  37. 37.1% of 2300 =
  38. 38.1% of 300 =
  39. 39.5% of 440 =
  40. 40.25% of 108 =

Answer key

  1. 5
  2. 30
  3. 59
  4. 54
  5. 133
  6. 10
  7. 19
  8. 37
  9. 118
  10. 74
  11. 39
  12. 202
  13. 84
  14. 4
  15. 12
  16. 96
  17. 123
  18. 48
  19. 26
  20. 102
  21. 25
  22. 51
  23. 37
  24. 24
  25. 56
  26. 32
  27. 48
  28. 38
  29. 188
  30. 39
  31. 222
  32. 180
  33. 186
  34. 21
  35. 18
  36. 49
  37. 23
  38. 3
  39. 22
  40. 27

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