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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 505 · 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.Rohan has 3/4 of a watermelon and gives 2/4 of the watermelon to a friend. What fraction of the watermelon does Rohan have now? =
  2. 2.Aarav has 3/5 of a chocolate bar and gives 2/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  3. 3.Riya has 4/12 of a watermelon and gives 1/12 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =
  4. 4.Arjun has 3/4 of a chocolate bar and gives 2/4 of the chocolate bar to a friend. What fraction of the chocolate bar does Arjun have now? =
  5. 5.6/12 − 5/12 =
  6. 6.2/6 − 1/6 =
  7. 7.4/9 − 3/9 =
  8. 8.3/7 − 1/7 =
  9. 9.Meera has 2/6 of a chocolate bar and gives 1/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  10. 10.1 − 1/2 =
  11. 11.1 − 2/6 =
  12. 12.1 − 2/3 =
  13. 13.3/8 − 1/8 =
  14. 14.2/4 − 1/4 =
  15. 15.Diya has 6/8 of a pizza and gives 1/8 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  16. 16.1 − 1/3 =
  17. 17.2/3 − 1/3 =
  18. 18.1 − 4/5 =
  19. 19.3/6 − 1/6 =
  20. 20.Sara has 4/6 of a pizza and gives 3/6 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  21. 21.Kabir has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  22. 22.Sara has 9/10 of a pizza and gives 5/10 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  23. 23.Aarav has 8/12 of a watermelon and gives 5/12 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  24. 24.1 − 2/4 =
  25. 25.1 − 1/4 =
  26. 26.Arjun has 6/9 of a cake and gives 2/9 of the cake to a friend. What fraction of the cake does Arjun have now? =
  27. 27.1 − 2/11 =
  28. 28.3/4 − 2/4 =
  29. 29.1 − 2/8 =
  30. 30.Diya has 4/5 of a cake and gives 2/5 of the cake to a friend. What fraction of the cake does Diya have now? =
  31. 31.Rohan has 3/4 of a chocolate bar and gives 1/4 of the chocolate bar to a friend. What fraction of the chocolate bar does Rohan have now? =
  32. 32.1 − 3/7 =
  33. 33.1 − 5/8 =
  34. 34.Arjun has 7/12 of a pizza and gives 5/12 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  35. 35.5/7 − 4/7 =
  36. 36.1 − 2/5 =
  37. 37.3/4 − 1/4 =
  38. 38.Kabir has 7/9 of a cake and gives 4/9 of the cake to a friend. What fraction of the cake does Kabir have now? =
  39. 39.1 − 1/6 =
  40. 40.Arjun has 7/8 of a pizza and gives 1/8 of the pizza to a friend. What fraction of the pizza does Arjun have now? =

Answer key

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

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