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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 980 · 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 160 =
  2. 2.5% of 780 =
  3. 3.10% of 70 =
  4. 4.10% of 60 =
  5. 5.10% of 390 =
  6. 6.10% of 220 =
  7. 7.10% of 540 =
  8. 8.75% of 84 =
  9. 9.5% of 500 =
  10. 10.1% of 400 =
  11. 11.50% of 36 =
  12. 12.75% of 64 =
  13. 13.5% of 680 =
  14. 14.25% of 368 =
  15. 15.1% of 2300 =
  16. 16.50% of 112 =
  17. 17.75% of 20 =
  18. 18.25% of 124 =
  19. 19.10% of 660 =
  20. 20.75% of 128 =
  21. 21.20% of 410 =
  22. 22.1% of 500 =
  23. 23.75% of 36 =
  24. 24.20% of 245 =
  25. 25.50% of 190 =
  26. 26.75% of 160 =
  27. 27.5% of 280 =
  28. 28.50% of 138 =
  29. 29.10% of 270 =
  30. 30.75% of 100 =
  31. 31.50% of 492 =
  32. 32.10% of 810 =
  33. 33.75% of 200 =
  34. 34.5% of 60 =
  35. 35.75% of 68 =
  36. 36.25% of 400 =
  37. 37.50% of 324 =
  38. 38.25% of 108 =
  39. 39.20% of 250 =
  40. 40.75% of 176 =

Answer key

  1. 16
  2. 39
  3. 7
  4. 6
  5. 39
  6. 22
  7. 54
  8. 63
  9. 25
  10. 4
  11. 18
  12. 48
  13. 34
  14. 92
  15. 23
  16. 56
  17. 15
  18. 31
  19. 66
  20. 96
  21. 82
  22. 5
  23. 27
  24. 49
  25. 95
  26. 120
  27. 14
  28. 69
  29. 27
  30. 75
  31. 246
  32. 81
  33. 150
  34. 3
  35. 51
  36. 100
  37. 162
  38. 27
  39. 50
  40. 132

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