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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 245 · 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. 1.2/3 − 1/3 =
  2. 2.5/9 − 2/9 =
  3. 3.3/4 − 1/4 =
  4. 4.Meera has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  5. 5.Ishaan has 5/8 of a watermelon and gives 3/8 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  6. 6.Meera has 4/7 of a watermelon and gives 1/7 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  7. 7.8/12 − 5/12 =
  8. 8.Aarav has 3/6 of a cake and gives 2/6 of the cake to a friend. What fraction of the cake does Aarav have now? =
  9. 9.1 − 3/12 =
  10. 10.5/11 − 4/11 =
  11. 11.2/5 − 1/5 =
  12. 12.3/6 − 1/6 =
  13. 13.2/6 − 1/6 =
  14. 14.Arjun 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 Arjun have now? =
  15. 15.Anaya has 5/7 of a pizza and gives 4/7 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  16. 16.1 − 1/2 =
  17. 17.Ishaan 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 Ishaan have now? =
  18. 18.Kabir has 5/11 of a chocolate bar and gives 4/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Kabir have now? =
  19. 19.Arjun has 9/10 of a watermelon and gives 2/10 of the watermelon to a friend. What fraction of the watermelon does Arjun have now? =
  20. 20.1 − 4/11 =
  21. 21.1 − 1/5 =
  22. 22.2/11 − 1/11 =
  23. 23.Aarav has 3/7 of a pizza and gives 1/7 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  24. 24.1 − 7/12 =
  25. 25.1 − 3/6 =
  26. 26.Anaya 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 Anaya have now? =
  27. 27.1 − 3/10 =
  28. 28.2/4 − 1/4 =
  29. 29.9/12 − 1/12 =
  30. 30.2/12 − 1/12 =
  31. 31.3/6 − 2/6 =
  32. 32.Meera has 2/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Meera have now? =
  33. 33.2/7 − 1/7 =
  34. 34.Vihaan 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 Vihaan have now? =
  35. 35.7/9 − 1/9 =
  36. 36.1 − 2/5 =
  37. 37.1 − 2/3 =
  38. 38.Kabir has 4/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  39. 39.Kabir has 5/11 of a cake and gives 2/11 of the cake to a friend. What fraction of the cake does Kabir have now? =
  40. 40.2/10 − 1/10 =

Answer key

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

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