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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 46 · 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. 1.2/4 − 1/4 =
  2. 2.3/10 − 1/10 =
  3. 3.1 − 1/2 =
  4. 4.4/6 − 3/6 =
  5. 5.5/8 − 3/8 =
  6. 6.Vihaan has 5/6 of a watermelon and gives 2/6 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  7. 7.Arjun has 4/11 of a cake and gives 1/11 of the cake to a friend. What fraction of the cake does Arjun have now? =
  8. 8.6/9 − 4/9 =
  9. 9.Ishaan has 6/12 of a chocolate bar and gives 4/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Ishaan have now? =
  10. 10.Anaya has 7/11 of a cake and gives 3/11 of the cake to a friend. What fraction of the cake does Anaya have now? =
  11. 11.Kabir has 10/11 of a pizza and gives 9/11 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  12. 12.4/11 − 2/11 =
  13. 13.Diya has 4/7 of a pizza and gives 2/7 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  14. 14.Anaya has 4/6 of a chocolate bar and gives 1/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  15. 15.2/7 − 1/7 =
  16. 16.Aarav has 2/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  17. 17.Sara has 7/12 of a watermelon and gives 1/12 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  18. 18.1 − 5/7 =
  19. 19.1 − 4/7 =
  20. 20.6/7 − 2/7 =
  21. 21.Arjun has 8/12 of a pizza and gives 5/12 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  22. 22.Aarav has 9/10 of a pizza and gives 3/10 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  23. 23.Ishaan has 2/10 of a chocolate bar and gives 1/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Ishaan have now? =
  24. 24.Ishaan has 2/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  25. 25.Anaya has 3/10 of a chocolate bar and gives 2/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  26. 26.Anaya has 3/7 of a pizza and gives 2/7 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  27. 27.2/3 − 1/3 =
  28. 28.1 − 1/8 =
  29. 29.Riya has 3/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Riya have now? =
  30. 30.1 − 1/4 =
  31. 31.Tara has 2/4 of a chocolate bar and gives 1/4 of the chocolate bar to a friend. What fraction of the chocolate bar does Tara have now? =
  32. 32.Arjun has 6/7 of a chocolate bar and gives 5/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Arjun have now? =
  33. 33.Rohan has 5/12 of a pizza and gives 4/12 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  34. 34.11/12 − 8/12 =
  35. 35.Riya has 2/8 of a chocolate bar and gives 1/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  36. 36.Arjun has 5/6 of a cake and gives 2/6 of the cake to a friend. What fraction of the cake does Arjun have now? =
  37. 37.3/7 − 2/7 =
  38. 38.4/9 − 1/9 =
  39. 39.2/6 − 1/6 =
  40. 40.Sara has 7/9 of a pizza and gives 6/9 of the pizza to a friend. What fraction of the pizza does Sara have now? =

Answer key

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

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