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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 982 · 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 84 =
  2. 2.10% of 570 =
  3. 3.20% of 335 =
  4. 4.5% of 380 =
  5. 5.10% of 530 =
  6. 6.10% of 790 =
  7. 7.25% of 352 =
  8. 8.75% of 144 =
  9. 9.75% of 136 =
  10. 10.25% of 372 =
  11. 11.25% of 260 =
  12. 12.75% of 168 =
  13. 13.20% of 380 =
  14. 14.75% of 216 =
  15. 15.10% of 220 =
  16. 16.20% of 175 =
  17. 17.10% of 120 =
  18. 18.20% of 440 =
  19. 19.25% of 172 =
  20. 20.25% of 36 =
  21. 21.50% of 50 =
  22. 22.20% of 195 =
  23. 23.20% of 395 =
  24. 24.10% of 140 =
  25. 25.20% of 150 =
  26. 26.20% of 345 =
  27. 27.20% of 85 =
  28. 28.10% of 190 =
  29. 29.25% of 356 =
  30. 30.20% of 35 =
  31. 31.50% of 64 =
  32. 32.5% of 620 =
  33. 33.50% of 390 =
  34. 34.50% of 414 =
  35. 35.10% of 740 =
  36. 36.50% of 384 =
  37. 37.75% of 72 =
  38. 38.50% of 450 =
  39. 39.25% of 76 =
  40. 40.5% of 680 =

Answer key

  1. 42
  2. 57
  3. 67
  4. 19
  5. 53
  6. 79
  7. 88
  8. 108
  9. 102
  10. 93
  11. 65
  12. 126
  13. 76
  14. 162
  15. 22
  16. 35
  17. 12
  18. 88
  19. 43
  20. 9
  21. 25
  22. 39
  23. 79
  24. 14
  25. 30
  26. 69
  27. 17
  28. 19
  29. 89
  30. 7
  31. 32
  32. 31
  33. 195
  34. 207
  35. 74
  36. 192
  37. 54
  38. 225
  39. 19
  40. 34

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