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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 330 · 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 130 =
  2. 2.10% of 350 =
  3. 3.20% of 100 =
  4. 4.75% of 60 =
  5. 5.10% of 20 =
  6. 6.25% of 68 =
  7. 7.20% of 485 =
  8. 8.50% of 392 =
  9. 9.1% of 1200 =
  10. 10.10% of 820 =
  11. 11.10% of 210 =
  12. 12.10% of 750 =
  13. 13.10% of 720 =
  14. 14.20% of 370 =
  15. 15.75% of 52 =
  16. 16.10% of 240 =
  17. 17.5% of 760 =
  18. 18.50% of 400 =
  19. 19.50% of 16 =
  20. 20.75% of 136 =
  21. 21.1% of 800 =
  22. 22.1% of 2400 =
  23. 23.20% of 310 =
  24. 24.1% of 200 =
  25. 25.5% of 740 =
  26. 26.20% of 180 =
  27. 27.75% of 232 =
  28. 28.25% of 88 =
  29. 29.1% of 1900 =
  30. 30.50% of 262 =
  31. 31.20% of 70 =
  32. 32.10% of 710 =
  33. 33.5% of 580 =
  34. 34.25% of 148 =
  35. 35.50% of 230 =
  36. 36.50% of 48 =
  37. 37.1% of 2600 =
  38. 38.75% of 100 =
  39. 39.20% of 325 =
  40. 40.75% of 32 =

Answer key

  1. 13
  2. 35
  3. 20
  4. 45
  5. 2
  6. 17
  7. 97
  8. 196
  9. 12
  10. 82
  11. 21
  12. 75
  13. 72
  14. 74
  15. 39
  16. 24
  17. 38
  18. 200
  19. 8
  20. 102
  21. 8
  22. 24
  23. 62
  24. 2
  25. 37
  26. 36
  27. 174
  28. 22
  29. 19
  30. 131
  31. 14
  32. 71
  33. 29
  34. 37
  35. 115
  36. 24
  37. 26
  38. 75
  39. 65
  40. 24

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