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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 798 · 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 380 =
  2. 2.25% of 196 =
  3. 3.1% of 1500 =
  4. 4.5% of 300 =
  5. 5.75% of 136 =
  6. 6.50% of 284 =
  7. 7.5% of 100 =
  8. 8.20% of 485 =
  9. 9.75% of 216 =
  10. 10.25% of 304 =
  11. 11.50% of 476 =
  12. 12.75% of 16 =
  13. 13.50% of 228 =
  14. 14.10% of 200 =
  15. 15.75% of 68 =
  16. 16.25% of 120 =
  17. 17.20% of 310 =
  18. 18.20% of 285 =
  19. 19.20% of 425 =
  20. 20.1% of 500 =
  21. 21.10% of 570 =
  22. 22.10% of 650 =
  23. 23.1% of 2400 =
  24. 24.25% of 356 =
  25. 25.1% of 900 =
  26. 26.25% of 96 =
  27. 27.25% of 24 =
  28. 28.5% of 240 =
  29. 29.50% of 494 =
  30. 30.20% of 495 =
  31. 31.10% of 530 =
  32. 32.10% of 210 =
  33. 33.25% of 76 =
  34. 34.5% of 160 =
  35. 35.25% of 192 =
  36. 36.5% of 60 =
  37. 37.5% of 720 =
  38. 38.20% of 80 =
  39. 39.1% of 2600 =
  40. 40.1% of 2900 =

Answer key

  1. 38
  2. 49
  3. 15
  4. 15
  5. 102
  6. 142
  7. 5
  8. 97
  9. 162
  10. 76
  11. 238
  12. 12
  13. 114
  14. 20
  15. 51
  16. 30
  17. 62
  18. 57
  19. 85
  20. 5
  21. 57
  22. 65
  23. 24
  24. 89
  25. 9
  26. 24
  27. 6
  28. 12
  29. 247
  30. 99
  31. 53
  32. 21
  33. 19
  34. 8
  35. 48
  36. 3
  37. 36
  38. 16
  39. 26
  40. 29

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