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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 171 · 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 70 =
  2. 2.10% of 590 =
  3. 3.5% of 480 =
  4. 4.10% of 20 =
  5. 5.75% of 12 =
  6. 6.50% of 304 =
  7. 7.10% of 240 =
  8. 8.75% of 196 =
  9. 9.5% of 80 =
  10. 10.20% of 495 =
  11. 11.5% of 120 =
  12. 12.5% of 700 =
  13. 13.75% of 184 =
  14. 14.20% of 250 =
  15. 15.20% of 205 =
  16. 16.1% of 2600 =
  17. 17.20% of 270 =
  18. 18.10% of 890 =
  19. 19.1% of 1200 =
  20. 20.20% of 435 =
  21. 21.1% of 900 =
  22. 22.50% of 100 =
  23. 23.75% of 68 =
  24. 24.10% of 220 =
  25. 25.10% of 600 =
  26. 26.50% of 32 =
  27. 27.20% of 245 =
  28. 28.10% of 250 =
  29. 29.1% of 300 =
  30. 30.25% of 384 =
  31. 31.1% of 1400 =
  32. 32.5% of 520 =
  33. 33.20% of 420 =
  34. 34.75% of 152 =
  35. 35.10% of 870 =
  36. 36.50% of 94 =
  37. 37.75% of 140 =
  38. 38.1% of 2200 =
  39. 39.10% of 150 =
  40. 40.5% of 540 =

Answer key

  1. 7
  2. 59
  3. 24
  4. 2
  5. 9
  6. 152
  7. 24
  8. 147
  9. 4
  10. 99
  11. 6
  12. 35
  13. 138
  14. 50
  15. 41
  16. 26
  17. 54
  18. 89
  19. 12
  20. 87
  21. 9
  22. 50
  23. 51
  24. 22
  25. 60
  26. 16
  27. 49
  28. 25
  29. 3
  30. 96
  31. 14
  32. 26
  33. 84
  34. 114
  35. 87
  36. 47
  37. 105
  38. 22
  39. 15
  40. 27

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