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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 564 · 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.Kabir has 7/11 of a pizza and gives 4/11 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  2. 2.6/11 − 1/11 =
  3. 3.2/4 − 1/4 =
  4. 4.1 − 1/6 =
  5. 5.2/7 − 1/7 =
  6. 6.Diya has 8/9 of a pizza and gives 1/9 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  7. 7.1 − 1/2 =
  8. 8.Vihaan has 8/11 of a chocolate bar and gives 2/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  9. 9.Riya has 5/8 of a pizza and gives 1/8 of the pizza to a friend. What fraction of the pizza does Riya have now? =
  10. 10.Diya has 2/11 of a chocolate bar and gives 1/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  11. 11.1 − 3/11 =
  12. 12.Aarav has 3/4 of a pizza and gives 2/4 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  13. 13.1 − 4/10 =
  14. 14.Arjun has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Arjun have now? =
  15. 15.Ishaan has 4/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  16. 16.1 − 6/8 =
  17. 17.3/12 − 1/12 =
  18. 18.3/10 − 2/10 =
  19. 19.Tara has 3/9 of a chocolate bar and gives 2/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Tara have now? =
  20. 20.3/7 − 1/7 =
  21. 21.Sara has 5/8 of a watermelon and gives 3/8 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  22. 22.Tara has 5/10 of a cake and gives 1/10 of the cake to a friend. What fraction of the cake does Tara have now? =
  23. 23.2/10 − 1/10 =
  24. 24.Sara has 3/11 of a chocolate bar and gives 2/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Sara have now? =
  25. 25.6/8 − 5/8 =
  26. 26.Anaya has 11/12 of a pizza and gives 2/12 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  27. 27.5/11 − 2/11 =
  28. 28.Sara has 4/5 of a watermelon and gives 3/5 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  29. 29.2/8 − 1/8 =
  30. 30.1 − 4/6 =
  31. 31.2/3 − 1/3 =
  32. 32.Vihaan has 2/5 of a chocolate bar and gives 1/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  33. 33.1 − 9/10 =
  34. 34.2/5 − 1/5 =
  35. 35.1 − 1/4 =
  36. 36.Diya has 6/12 of a pizza and gives 4/12 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  37. 37.1 − 7/12 =
  38. 38.1 − 5/7 =
  39. 39.Aarav has 2/8 of a pizza and gives 1/8 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  40. 40.7/10 − 2/10 =

Answer key

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

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