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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 554 · 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. 1.5% of 60 =
  2. 2.5% of 560 =
  3. 3.25% of 216 =
  4. 4.10% of 820 =
  5. 5.75% of 72 =
  6. 6.1% of 300 =
  7. 7.1% of 2500 =
  8. 8.50% of 276 =
  9. 9.75% of 56 =
  10. 10.50% of 382 =
  11. 11.75% of 160 =
  12. 12.5% of 480 =
  13. 13.1% of 1700 =
  14. 14.50% of 100 =
  15. 15.75% of 228 =
  16. 16.50% of 98 =
  17. 17.5% of 740 =
  18. 18.25% of 328 =
  19. 19.20% of 265 =
  20. 20.25% of 236 =
  21. 21.25% of 196 =
  22. 22.50% of 76 =
  23. 23.25% of 24 =
  24. 24.20% of 290 =
  25. 25.1% of 2700 =
  26. 26.50% of 280 =
  27. 27.50% of 68 =
  28. 28.50% of 190 =
  29. 29.10% of 430 =
  30. 30.75% of 232 =
  31. 31.25% of 64 =
  32. 32.5% of 80 =
  33. 33.50% of 220 =
  34. 34.10% of 210 =
  35. 35.1% of 1400 =
  36. 36.50% of 114 =
  37. 37.10% of 450 =
  38. 38.75% of 188 =
  39. 39.50% of 368 =
  40. 40.25% of 124 =

Answer key

  1. 3
  2. 28
  3. 54
  4. 82
  5. 54
  6. 3
  7. 25
  8. 138
  9. 42
  10. 191
  11. 120
  12. 24
  13. 17
  14. 50
  15. 171
  16. 49
  17. 37
  18. 82
  19. 53
  20. 59
  21. 49
  22. 38
  23. 6
  24. 58
  25. 27
  26. 140
  27. 34
  28. 95
  29. 43
  30. 174
  31. 16
  32. 4
  33. 110
  34. 21
  35. 14
  36. 57
  37. 45
  38. 141
  39. 184
  40. 31

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