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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 356 · 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. 1.1% of 800 =
  2. 2.10% of 680 =
  3. 3.50% of 14 =
  4. 4.75% of 116 =
  5. 5.5% of 40 =
  6. 6.50% of 344 =
  7. 7.25% of 72 =
  8. 8.10% of 420 =
  9. 9.75% of 52 =
  10. 10.10% of 430 =
  11. 11.50% of 384 =
  12. 12.50% of 206 =
  13. 13.50% of 48 =
  14. 14.10% of 400 =
  15. 15.20% of 235 =
  16. 16.20% of 150 =
  17. 17.5% of 600 =
  18. 18.10% of 860 =
  19. 19.75% of 180 =
  20. 20.5% of 20 =
  21. 21.20% of 80 =
  22. 22.75% of 188 =
  23. 23.10% of 250 =
  24. 24.25% of 324 =
  25. 25.25% of 36 =
  26. 26.75% of 200 =
  27. 27.20% of 395 =
  28. 28.75% of 104 =
  29. 29.75% of 76 =
  30. 30.10% of 710 =
  31. 31.25% of 336 =
  32. 32.1% of 1700 =
  33. 33.20% of 500 =
  34. 34.5% of 280 =
  35. 35.20% of 215 =
  36. 36.75% of 152 =
  37. 37.50% of 460 =
  38. 38.1% of 300 =
  39. 39.25% of 388 =
  40. 40.20% of 310 =

Answer key

  1. 8
  2. 68
  3. 7
  4. 87
  5. 2
  6. 172
  7. 18
  8. 42
  9. 39
  10. 43
  11. 192
  12. 103
  13. 24
  14. 40
  15. 47
  16. 30
  17. 30
  18. 86
  19. 135
  20. 1
  21. 16
  22. 141
  23. 25
  24. 81
  25. 9
  26. 150
  27. 79
  28. 78
  29. 57
  30. 71
  31. 84
  32. 17
  33. 100
  34. 14
  35. 43
  36. 114
  37. 230
  38. 3
  39. 97
  40. 62

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