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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 323 · 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.Ishaan has 2/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  2. 2.1 − 1/8 =
  3. 3.Meera has 8/9 of a watermelon and gives 7/9 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  4. 4.Diya has 3/7 of a cake and gives 2/7 of the cake to a friend. What fraction of the cake does Diya have now? =
  5. 5.Diya has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  6. 6.9/11 − 1/11 =
  7. 7.Ishaan 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 Ishaan have now? =
  8. 8.1 − 3/4 =
  9. 9.1 − 1/7 =
  10. 10.Aarav has 4/12 of a watermelon and gives 1/12 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  11. 11.7/10 − 5/10 =
  12. 12.Diya has 7/8 of a chocolate bar and gives 3/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  13. 13.Diya has 3/6 of a watermelon and gives 2/6 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  14. 14.2/3 − 1/3 =
  15. 15.1 − 1/4 =
  16. 16.1 − 10/12 =
  17. 17.Diya has 2/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  18. 18.1 − 3/9 =
  19. 19.2/6 − 1/6 =
  20. 20.1 − 2/3 =
  21. 21.2/8 − 1/8 =
  22. 22.1 − 6/12 =
  23. 23.6/8 − 2/8 =
  24. 24.Kabir has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  25. 25.3/4 − 1/4 =
  26. 26.Arjun has 2/10 of a pizza and gives 1/10 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  27. 27.4/6 − 3/6 =
  28. 28.1 − 5/11 =
  29. 29.3/5 − 1/5 =
  30. 30.1 − 4/7 =
  31. 31.Meera has 4/8 of a chocolate bar and gives 2/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  32. 32.Vihaan has 4/8 of a cake and gives 1/8 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  33. 33.Meera has 2/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  34. 34.3/9 − 1/9 =
  35. 35.1 − 6/8 =
  36. 36.11/12 − 6/12 =
  37. 37.Rohan has 11/12 of a cake and gives 5/12 of the cake to a friend. What fraction of the cake does Rohan have now? =
  38. 38.Kabir has 3/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Kabir have now? =
  39. 39.7/8 − 5/8 =
  40. 40.4/8 − 1/8 =

Answer key

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

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