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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 592 · 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. 1.75% of 236 =
  2. 2.5% of 340 =
  3. 3.5% of 20 =
  4. 4.10% of 870 =
  5. 5.10% of 170 =
  6. 6.1% of 2300 =
  7. 7.25% of 260 =
  8. 8.1% of 1400 =
  9. 9.50% of 148 =
  10. 10.20% of 120 =
  11. 11.20% of 420 =
  12. 12.75% of 204 =
  13. 13.50% of 366 =
  14. 14.20% of 460 =
  15. 15.1% of 400 =
  16. 16.1% of 1000 =
  17. 17.5% of 440 =
  18. 18.1% of 1600 =
  19. 19.75% of 224 =
  20. 20.20% of 440 =
  21. 21.5% of 480 =
  22. 22.25% of 80 =
  23. 23.50% of 390 =
  24. 24.10% of 310 =
  25. 25.5% of 140 =
  26. 26.50% of 412 =
  27. 27.5% of 60 =
  28. 28.10% of 580 =
  29. 29.10% of 710 =
  30. 30.25% of 28 =
  31. 31.25% of 224 =
  32. 32.75% of 164 =
  33. 33.75% of 72 =
  34. 34.25% of 368 =
  35. 35.50% of 488 =
  36. 36.75% of 220 =
  37. 37.5% of 240 =
  38. 38.10% of 520 =
  39. 39.10% of 620 =
  40. 40.50% of 146 =

Answer key

  1. 177
  2. 17
  3. 1
  4. 87
  5. 17
  6. 23
  7. 65
  8. 14
  9. 74
  10. 24
  11. 84
  12. 153
  13. 183
  14. 92
  15. 4
  16. 10
  17. 22
  18. 16
  19. 168
  20. 88
  21. 24
  22. 20
  23. 195
  24. 31
  25. 7
  26. 206
  27. 3
  28. 58
  29. 71
  30. 7
  31. 56
  32. 123
  33. 54
  34. 92
  35. 244
  36. 165
  37. 12
  38. 52
  39. 62
  40. 73

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