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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 218 · 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. 1.2/6 − 1/6 =
  2. 2.Meera has 2/10 of a watermelon and gives 1/10 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  3. 3.Riya 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 Riya have now? =
  4. 4.Kabir has 7/12 of a cake and gives 5/12 of the cake to a friend. What fraction of the cake does Kabir have now? =
  5. 5.Ishaan has 8/9 of a watermelon and gives 7/9 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  6. 6.4/12 − 1/12 =
  7. 7.2/5 − 1/5 =
  8. 8.Anaya has 2/6 of a cake and gives 1/6 of the cake to a friend. What fraction of the cake does Anaya have now? =
  9. 9.1 − 4/7 =
  10. 10.8/9 − 7/9 =
  11. 11.8/11 − 2/11 =
  12. 12.3/10 − 1/10 =
  13. 13.Arjun 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 Arjun have now? =
  14. 14.Kabir has 3/7 of a pizza and gives 1/7 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  15. 15.1 − 1/2 =
  16. 16.1 − 1/6 =
  17. 17.2/3 − 1/3 =
  18. 18.10/11 − 4/11 =
  19. 19.Meera has 5/11 of a watermelon and gives 3/11 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  20. 20.6/12 − 4/12 =
  21. 21.2/4 − 1/4 =
  22. 22.2/8 − 1/8 =
  23. 23.Riya has 10/12 of a cake and gives 2/12 of the cake to a friend. What fraction of the cake does Riya have now? =
  24. 24.Kabir has 2/10 of a cake and gives 1/10 of the cake to a friend. What fraction of the cake does Kabir have now? =
  25. 25.4/6 − 3/6 =
  26. 26.1 − 2/8 =
  27. 27.1 − 3/11 =
  28. 28.5/8 − 1/8 =
  29. 29.5/10 − 2/10 =
  30. 30.8/11 − 3/11 =
  31. 31.3/9 − 2/9 =
  32. 32.Meera has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Meera have now? =
  33. 33.Kabir has 8/11 of a pizza and gives 2/11 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  34. 34.Aarav has 3/6 of a chocolate bar and gives 1/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  35. 35.1 − 3/8 =
  36. 36.Rohan has 4/5 of a pizza and gives 2/5 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  37. 37.1 − 4/5 =
  38. 38.Meera has 8/11 of a watermelon and gives 1/11 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  39. 39.1 − 1/4 =
  40. 40.1 − 8/11 =

Answer key

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

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