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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 927 · 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 180 =
  2. 2.10% of 710 =
  3. 3.50% of 412 =
  4. 4.75% of 24 =
  5. 5.75% of 40 =
  6. 6.5% of 780 =
  7. 7.1% of 1800 =
  8. 8.25% of 312 =
  9. 9.75% of 232 =
  10. 10.20% of 210 =
  11. 11.25% of 304 =
  12. 12.50% of 442 =
  13. 13.20% of 190 =
  14. 14.20% of 55 =
  15. 15.25% of 196 =
  16. 16.10% of 80 =
  17. 17.50% of 104 =
  18. 18.1% of 500 =
  19. 19.5% of 620 =
  20. 20.20% of 385 =
  21. 21.50% of 146 =
  22. 22.75% of 224 =
  23. 23.1% of 2500 =
  24. 24.10% of 860 =
  25. 25.50% of 102 =
  26. 26.10% of 70 =
  27. 27.50% of 66 =
  28. 28.10% of 300 =
  29. 29.5% of 660 =
  30. 30.20% of 95 =
  31. 31.75% of 60 =
  32. 32.10% of 390 =
  33. 33.20% of 355 =
  34. 34.75% of 36 =
  35. 35.20% of 325 =
  36. 36.20% of 260 =
  37. 37.1% of 300 =
  38. 38.75% of 176 =
  39. 39.10% of 480 =
  40. 40.10% of 460 =

Answer key

  1. 18
  2. 71
  3. 206
  4. 18
  5. 30
  6. 39
  7. 18
  8. 78
  9. 174
  10. 42
  11. 76
  12. 221
  13. 38
  14. 11
  15. 49
  16. 8
  17. 52
  18. 5
  19. 31
  20. 77
  21. 73
  22. 168
  23. 25
  24. 86
  25. 51
  26. 7
  27. 33
  28. 30
  29. 33
  30. 19
  31. 45
  32. 39
  33. 71
  34. 27
  35. 65
  36. 52
  37. 3
  38. 132
  39. 48
  40. 46

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