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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 101 · 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.Meera has 2/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Meera have now? =
  2. 2.Aarav has 5/7 of a watermelon and gives 1/7 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  3. 3.2/6 − 1/6 =
  4. 4.5/7 − 4/7 =
  5. 5.Kabir has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Kabir have now? =
  6. 6.3/6 − 2/6 =
  7. 7.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? =
  8. 8.1 − 5/11 =
  9. 9.2/3 − 1/3 =
  10. 10.Arjun has 4/7 of a pizza and gives 2/7 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  11. 11.1 − 6/8 =
  12. 12.1 − 1/3 =
  13. 13.3/4 − 1/4 =
  14. 14.5/8 − 1/8 =
  15. 15.2/5 − 1/5 =
  16. 16.Ishaan has 6/9 of a watermelon and gives 2/9 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  17. 17.Ishaan has 2/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  18. 18.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? =
  19. 19.Diya has 3/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  20. 20.Arjun has 3/7 of a cake and gives 1/7 of the cake to a friend. What fraction of the cake does Arjun have now? =
  21. 21.9/11 − 3/11 =
  22. 22.Aarav has 3/7 of a chocolate bar and gives 2/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  23. 23.Vihaan has 4/8 of a pizza and gives 1/8 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  24. 24.1 − 1/4 =
  25. 25.6/7 − 2/7 =
  26. 26.Sara has 4/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  27. 27.2/10 − 1/10 =
  28. 28.11/12 − 10/12 =
  29. 29.1 − 4/12 =
  30. 30.1 − 1/9 =
  31. 31.Meera has 4/6 of a cake and gives 2/6 of the cake to a friend. What fraction of the cake does Meera have now? =
  32. 32.6/7 − 4/7 =
  33. 33.1 − 2/4 =
  34. 34.Anaya 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 Anaya have now? =
  35. 35.Sara has 5/9 of a pizza and gives 3/9 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  36. 36.1 − 6/7 =
  37. 37.2/7 − 1/7 =
  38. 38.Arjun has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Arjun have now? =
  39. 39.Ishaan has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  40. 40.4/5 − 2/5 =

Answer key

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

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