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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 436 · 40 questions
TalentJR

The method (1 whole = b/b): Same bottom number: subtract the top numbers and keep the bottom. To take a fraction from 1, write 1 as b/b (1 = 10/10). Simplify the answer.

NameDateTime takenScore ___ / 40
  1. 1.3/4 − 1/4 =
  2. 2.1 − 6/7 =
  3. 3.Meera has 2/8 of a cake and gives 1/8 of the cake to a friend. What fraction of the cake does Meera have now? =
  4. 4.1 − 7/12 =
  5. 5.Aarav has 5/7 of a cake and gives 1/7 of the cake to a friend. What fraction of the cake does Aarav have now? =
  6. 6.2/10 − 1/10 =
  7. 7.4/5 − 1/5 =
  8. 8.1 − 1/6 =
  9. 9.1 − 2/6 =
  10. 10.5/12 − 1/12 =
  11. 11.2/3 − 1/3 =
  12. 12.1 − 6/8 =
  13. 13.3/5 − 2/5 =
  14. 14.Meera has 3/7 of a chocolate bar and gives 1/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  15. 15.Kabir has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  16. 16.11/12 − 9/12 =
  17. 17.8/9 − 1/9 =
  18. 18.Vihaan has 2/3 of a chocolate bar and gives 1/3 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  19. 19.5/7 − 1/7 =
  20. 20.Tara has 4/8 of a watermelon and gives 1/8 of the watermelon to a friend. What fraction of the watermelon does Tara have now? =
  21. 21.Rohan has 2/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Rohan have now? =
  22. 22.Tara has 2/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Tara have now? =
  23. 23.3/4 − 2/4 =
  24. 24.4/5 − 3/5 =
  25. 25.5/6 − 3/6 =
  26. 26.Riya has 5/6 of a watermelon and gives 3/6 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =
  27. 27.3/11 − 2/11 =
  28. 28.Meera has 4/7 of a pizza and gives 2/7 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  29. 29.Arjun has 4/5 of a watermelon and gives 3/5 of the watermelon to a friend. What fraction of the watermelon does Arjun have now? =
  30. 30.4/6 − 1/6 =
  31. 31.Vihaan has 5/9 of a chocolate bar and gives 4/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  32. 32.2/4 − 1/4 =
  33. 33.1 − 1/3 =
  34. 34.Vihaan has 3/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  35. 35.Ishaan has 8/11 of a cake and gives 7/11 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  36. 36.4/5 − 2/5 =
  37. 37.Meera has 3/9 of a watermelon and gives 1/9 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  38. 38.Anaya has 3/7 of a chocolate bar and gives 2/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  39. 39.Anaya has 7/12 of a pizza and gives 4/12 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  40. 40.1 − 1/4 =

Answer key

  1. 1/2
  2. 1/7
  3. 1/8
  4. 5/12
  5. 4/7
  6. 1/10
  7. 3/5
  8. 5/6
  9. 2/3
  10. 1/3
  11. 1/3
  12. 1/4
  13. 1/5
  14. 2/7
  15. 1/3
  16. 1/6
  17. 7/9
  18. 1/3
  19. 4/7
  20. 3/8
  21. 1/6
  22. 1/4
  23. 1/4
  24. 1/5
  25. 1/3
  26. 1/3
  27. 1/11
  28. 2/7
  29. 1/5
  30. 1/2
  31. 1/9
  32. 1/4
  33. 2/3
  34. 2/5
  35. 1/11
  36. 2/5
  37. 2/9
  38. 1/7
  39. 1/4
  40. 3/4

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