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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 16 · 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.Vihaan has 7/12 of a watermelon and gives 6/12 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  2. 2.Kabir has 2/9 of a watermelon and gives 1/9 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  3. 3.1 − 1/3 =
  4. 4.Arjun has 2/7 of a pizza and gives 1/7 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  5. 5.3/7 − 1/7 =
  6. 6.Anaya has 2/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  7. 7.2/3 − 1/3 =
  8. 8.1 − 2/3 =
  9. 9.Meera has 4/7 of a watermelon and gives 2/7 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  10. 10.Meera has 11/12 of a chocolate bar and gives 6/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  11. 11.1 − 9/11 =
  12. 12.Aarav has 5/6 of a cake and gives 1/6 of the cake to a friend. What fraction of the cake does Aarav have now? =
  13. 13.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? =
  14. 14.Aarav has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Aarav have now? =
  15. 15.Tara has 3/9 of a cake and gives 1/9 of the cake to a friend. What fraction of the cake does Tara have now? =
  16. 16.7/12 − 6/12 =
  17. 17.Anaya has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Anaya have now? =
  18. 18.2/5 − 1/5 =
  19. 19.1 − 5/11 =
  20. 20.1 − 1/2 =
  21. 21.1 − 1/11 =
  22. 22.Aarav has 4/9 of a pizza and gives 2/9 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  23. 23.1 − 4/7 =
  24. 24.1 − 8/11 =
  25. 25.7/10 − 5/10 =
  26. 26.2/11 − 1/11 =
  27. 27.Sara has 7/11 of a pizza and gives 1/11 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  28. 28.1 − 1/5 =
  29. 29.6/11 − 5/11 =
  30. 30.Ishaan has 3/5 of a watermelon and gives 2/5 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  31. 31.1 − 4/5 =
  32. 32.Diya has 2/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  33. 33.Riya has 4/7 of a cake and gives 3/7 of the cake to a friend. What fraction of the cake does Riya have now? =
  34. 34.1 − 7/11 =
  35. 35.4/7 − 2/7 =
  36. 36.1 − 1/4 =
  37. 37.2/4 − 1/4 =
  38. 38.4/5 − 2/5 =
  39. 39.Rohan has 4/5 of a chocolate bar and gives 1/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Rohan have now? =
  40. 40.1 − 3/7 =

Answer key

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

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