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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 358 · 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. 1.4/11 − 1/11 =
  2. 2.1 − 1/2 =
  3. 3.1 − 1/7 =
  4. 4.10/12 − 2/12 =
  5. 5.1 − 6/12 =
  6. 6.Aarav has 6/8 of a pizza and gives 2/8 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  7. 7.3/6 − 2/6 =
  8. 8.1 − 5/12 =
  9. 9.Riya has 7/9 of a cake and gives 6/9 of the cake to a friend. What fraction of the cake does Riya have now? =
  10. 10.2/5 − 1/5 =
  11. 11.1 − 6/10 =
  12. 12.3/4 − 2/4 =
  13. 13.Rohan has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  14. 14.Rohan has 3/12 of a pizza and gives 2/12 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  15. 15.1 − 1/4 =
  16. 16.Kabir has 2/12 of a chocolate bar and gives 1/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Kabir have now? =
  17. 17.Riya has 3/4 of a cake and gives 2/4 of the cake to a friend. What fraction of the cake does Riya have now? =
  18. 18.Arjun has 2/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Arjun have now? =
  19. 19.Kabir has 9/12 of a pizza and gives 1/12 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  20. 20.1 − 4/9 =
  21. 21.Diya has 3/5 of a watermelon and gives 2/5 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  22. 22.1 − 3/8 =
  23. 23.Meera has 5/9 of a watermelon and gives 1/9 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  24. 24.Rohan has 5/11 of a cake and gives 4/11 of the cake to a friend. What fraction of the cake does Rohan have now? =
  25. 25.4/7 − 3/7 =
  26. 26.3/9 − 1/9 =
  27. 27.1 − 2/5 =
  28. 28.1 − 7/11 =
  29. 29.2/7 − 1/7 =
  30. 30.1 − 7/12 =
  31. 31.1 − 2/12 =
  32. 32.6/12 − 2/12 =
  33. 33.Kabir has 3/4 of a chocolate bar and gives 1/4 of the chocolate bar to a friend. What fraction of the chocolate bar does Kabir have now? =
  34. 34.Arjun 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 Arjun have now? =
  35. 35.1 − 1/6 =
  36. 36.Rohan has 6/11 of a cake and gives 1/11 of the cake to a friend. What fraction of the cake does Rohan have now? =
  37. 37.1 − 2/7 =
  38. 38.2/6 − 1/6 =
  39. 39.Meera has 4/9 of a pizza and gives 1/9 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  40. 40.Sara has 2/7 of a watermelon and gives 1/7 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =

Answer key

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

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