← 10%, 25% and 50% shortcuts lesson New set →

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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 345 · 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. 1.50% of 428 =
  2. 2.5% of 340 =
  3. 3.75% of 72 =
  4. 4.50% of 432 =
  5. 5.10% of 280 =
  6. 6.5% of 220 =
  7. 7.20% of 80 =
  8. 8.5% of 500 =
  9. 9.5% of 360 =
  10. 10.10% of 220 =
  11. 11.20% of 160 =
  12. 12.5% of 40 =
  13. 13.5% of 60 =
  14. 14.10% of 400 =
  15. 15.10% of 810 =
  16. 16.20% of 20 =
  17. 17.1% of 700 =
  18. 18.20% of 125 =
  19. 19.5% of 320 =
  20. 20.25% of 328 =
  21. 21.50% of 184 =
  22. 22.25% of 12 =
  23. 23.50% of 328 =
  24. 24.25% of 40 =
  25. 25.10% of 610 =
  26. 26.25% of 20 =
  27. 27.75% of 152 =
  28. 28.1% of 1300 =
  29. 29.20% of 75 =
  30. 30.5% of 300 =
  31. 31.20% of 490 =
  32. 32.10% of 360 =
  33. 33.50% of 60 =
  34. 34.50% of 14 =
  35. 35.10% of 100 =
  36. 36.25% of 128 =
  37. 37.5% of 620 =
  38. 38.5% of 580 =
  39. 39.1% of 2000 =
  40. 40.20% of 410 =

Answer key

  1. 214
  2. 17
  3. 54
  4. 216
  5. 28
  6. 11
  7. 16
  8. 25
  9. 18
  10. 22
  11. 32
  12. 2
  13. 3
  14. 40
  15. 81
  16. 4
  17. 7
  18. 25
  19. 16
  20. 82
  21. 92
  22. 3
  23. 164
  24. 10
  25. 61
  26. 5
  27. 114
  28. 13
  29. 15
  30. 15
  31. 98
  32. 36
  33. 30
  34. 7
  35. 10
  36. 32
  37. 31
  38. 29
  39. 20
  40. 82

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