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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 567 · 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 300 =
  2. 2.25% of 292 =
  3. 3.50% of 170 =
  4. 4.1% of 2900 =
  5. 5.5% of 680 =
  6. 6.5% of 600 =
  7. 7.10% of 350 =
  8. 8.1% of 600 =
  9. 9.25% of 56 =
  10. 10.75% of 48 =
  11. 11.25% of 24 =
  12. 12.20% of 195 =
  13. 13.25% of 384 =
  14. 14.25% of 184 =
  15. 15.10% of 180 =
  16. 16.20% of 140 =
  17. 17.1% of 700 =
  18. 18.20% of 305 =
  19. 19.5% of 60 =
  20. 20.20% of 20 =
  21. 21.75% of 24 =
  22. 22.1% of 2700 =
  23. 23.10% of 620 =
  24. 24.50% of 80 =
  25. 25.25% of 300 =
  26. 26.75% of 220 =
  27. 27.5% of 260 =
  28. 28.10% of 200 =
  29. 29.20% of 485 =
  30. 30.25% of 32 =
  31. 31.75% of 232 =
  32. 32.20% of 275 =
  33. 33.1% of 900 =
  34. 34.25% of 132 =
  35. 35.10% of 650 =
  36. 36.1% of 200 =
  37. 37.75% of 160 =
  38. 38.50% of 230 =
  39. 39.25% of 196 =
  40. 40.10% of 440 =

Answer key

  1. 3
  2. 73
  3. 85
  4. 29
  5. 34
  6. 30
  7. 35
  8. 6
  9. 14
  10. 36
  11. 6
  12. 39
  13. 96
  14. 46
  15. 18
  16. 28
  17. 7
  18. 61
  19. 3
  20. 4
  21. 18
  22. 27
  23. 62
  24. 40
  25. 75
  26. 165
  27. 13
  28. 20
  29. 97
  30. 8
  31. 174
  32. 55
  33. 9
  34. 33
  35. 65
  36. 2
  37. 120
  38. 115
  39. 49
  40. 44

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