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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 912 · 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 2600 =
  2. 2.75% of 52 =
  3. 3.1% of 2900 =
  4. 4.75% of 80 =
  5. 5.1% of 2300 =
  6. 6.25% of 264 =
  7. 7.10% of 200 =
  8. 8.75% of 184 =
  9. 9.10% of 770 =
  10. 10.75% of 152 =
  11. 11.25% of 104 =
  12. 12.10% of 730 =
  13. 13.75% of 232 =
  14. 14.25% of 188 =
  15. 15.50% of 386 =
  16. 16.5% of 160 =
  17. 17.50% of 208 =
  18. 18.20% of 195 =
  19. 19.10% of 680 =
  20. 20.5% of 120 =
  21. 21.75% of 124 =
  22. 22.25% of 300 =
  23. 23.50% of 198 =
  24. 24.10% of 790 =
  25. 25.75% of 36 =
  26. 26.20% of 230 =
  27. 27.50% of 224 =
  28. 28.50% of 250 =
  29. 29.20% of 145 =
  30. 30.25% of 212 =
  31. 31.1% of 800 =
  32. 32.75% of 128 =
  33. 33.10% of 240 =
  34. 34.10% of 250 =
  35. 35.50% of 320 =
  36. 36.5% of 500 =
  37. 37.25% of 400 =
  38. 38.50% of 176 =
  39. 39.20% of 105 =
  40. 40.5% of 420 =

Answer key

  1. 26
  2. 39
  3. 29
  4. 60
  5. 23
  6. 66
  7. 20
  8. 138
  9. 77
  10. 114
  11. 26
  12. 73
  13. 174
  14. 47
  15. 193
  16. 8
  17. 104
  18. 39
  19. 68
  20. 6
  21. 93
  22. 75
  23. 99
  24. 79
  25. 27
  26. 46
  27. 112
  28. 125
  29. 29
  30. 53
  31. 8
  32. 96
  33. 24
  34. 25
  35. 160
  36. 25
  37. 100
  38. 88
  39. 21
  40. 21

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