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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 116 · 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. 1.50% of 330 =
  2. 2.1% of 2200 =
  3. 3.10% of 610 =
  4. 4.20% of 430 =
  5. 5.1% of 200 =
  6. 6.1% of 2900 =
  7. 7.20% of 220 =
  8. 8.5% of 740 =
  9. 9.5% of 620 =
  10. 10.5% of 660 =
  11. 11.50% of 24 =
  12. 12.25% of 348 =
  13. 13.5% of 420 =
  14. 14.25% of 40 =
  15. 15.50% of 412 =
  16. 16.5% of 500 =
  17. 17.10% of 560 =
  18. 18.1% of 1400 =
  19. 19.10% of 880 =
  20. 20.1% of 300 =
  21. 21.25% of 236 =
  22. 22.20% of 255 =
  23. 23.10% of 800 =
  24. 24.75% of 224 =
  25. 25.50% of 102 =
  26. 26.20% of 15 =
  27. 27.25% of 248 =
  28. 28.20% of 245 =
  29. 29.1% of 2400 =
  30. 30.25% of 228 =
  31. 31.20% of 40 =
  32. 32.75% of 36 =
  33. 33.50% of 360 =
  34. 34.75% of 240 =
  35. 35.1% of 2000 =
  36. 36.25% of 120 =
  37. 37.1% of 400 =
  38. 38.75% of 176 =
  39. 39.20% of 25 =
  40. 40.25% of 116 =

Answer key

  1. 165
  2. 22
  3. 61
  4. 86
  5. 2
  6. 29
  7. 44
  8. 37
  9. 31
  10. 33
  11. 12
  12. 87
  13. 21
  14. 10
  15. 206
  16. 25
  17. 56
  18. 14
  19. 88
  20. 3
  21. 59
  22. 51
  23. 80
  24. 168
  25. 51
  26. 3
  27. 62
  28. 49
  29. 24
  30. 57
  31. 8
  32. 27
  33. 180
  34. 180
  35. 20
  36. 30
  37. 4
  38. 132
  39. 5
  40. 29

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