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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 254 · 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. 1.1 − 3/4 =
  2. 2.Kabir 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 Kabir have now? =
  3. 3.1 − 4/9 =
  4. 4.6/7 − 4/7 =
  5. 5.1 − 2/8 =
  6. 6.9/10 − 6/10 =
  7. 7.Aarav has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  8. 8.Sara has 3/11 of a watermelon and gives 2/11 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  9. 9.8/12 − 5/12 =
  10. 10.3/12 − 1/12 =
  11. 11.1 − 1/2 =
  12. 12.2/3 − 1/3 =
  13. 13.4/6 − 3/6 =
  14. 14.Vihaan has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  15. 15.Tara has 5/9 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? =
  16. 16.1 − 2/4 =
  17. 17.6/8 − 2/8 =
  18. 18.Diya has 9/11 of a chocolate bar and gives 6/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  19. 19.2/4 − 1/4 =
  20. 20.3/4 − 1/4 =
  21. 21.1 − 10/11 =
  22. 22.Vihaan has 4/6 of a pizza and gives 3/6 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  23. 23.1 − 1/11 =
  24. 24.4/5 − 1/5 =
  25. 25.1 − 7/12 =
  26. 26.Diya 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 Diya have now? =
  27. 27.1 − 2/11 =
  28. 28.Kabir has 5/7 of a cake and gives 2/7 of the cake to a friend. What fraction of the cake does Kabir have now? =
  29. 29.Riya has 2/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =
  30. 30.1 − 5/9 =
  31. 31.1 − 6/10 =
  32. 32.4/9 − 2/9 =
  33. 33.1 − 5/8 =
  34. 34.1 − 9/10 =
  35. 35.3/9 − 1/9 =
  36. 36.Meera 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 Meera have now? =
  37. 37.Vihaan has 4/5 of a watermelon and gives 2/5 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  38. 38.4/6 − 2/6 =
  39. 39.Anaya has 2/12 of a pizza and gives 1/12 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  40. 40.Arjun has 3/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Arjun have now? =

Answer key

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

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