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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 354 · 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 56 =
  2. 2.25% of 52 =
  3. 3.20% of 235 =
  4. 4.75% of 216 =
  5. 5.1% of 1800 =
  6. 6.20% of 95 =
  7. 7.10% of 670 =
  8. 8.75% of 160 =
  9. 9.50% of 406 =
  10. 10.5% of 340 =
  11. 11.10% of 150 =
  12. 12.1% of 2700 =
  13. 13.10% of 830 =
  14. 14.10% of 160 =
  15. 15.5% of 620 =
  16. 16.50% of 444 =
  17. 17.10% of 630 =
  18. 18.1% of 1200 =
  19. 19.1% of 2100 =
  20. 20.50% of 100 =
  21. 21.75% of 164 =
  22. 22.5% of 780 =
  23. 23.5% of 40 =
  24. 24.20% of 135 =
  25. 25.50% of 458 =
  26. 26.20% of 150 =
  27. 27.20% of 190 =
  28. 28.25% of 104 =
  29. 29.25% of 244 =
  30. 30.75% of 68 =
  31. 31.1% of 900 =
  32. 32.50% of 286 =
  33. 33.50% of 94 =
  34. 34.25% of 220 =
  35. 35.1% of 2500 =
  36. 36.50% of 438 =
  37. 37.50% of 478 =
  38. 38.50% of 442 =
  39. 39.5% of 400 =
  40. 40.50% of 390 =

Answer key

  1. 42
  2. 13
  3. 47
  4. 162
  5. 18
  6. 19
  7. 67
  8. 120
  9. 203
  10. 17
  11. 15
  12. 27
  13. 83
  14. 16
  15. 31
  16. 222
  17. 63
  18. 12
  19. 21
  20. 50
  21. 123
  22. 39
  23. 2
  24. 27
  25. 229
  26. 30
  27. 38
  28. 26
  29. 61
  30. 51
  31. 9
  32. 143
  33. 47
  34. 55
  35. 25
  36. 219
  37. 239
  38. 221
  39. 20
  40. 195

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage