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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 346 · 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.Aarav has 2/7 of a cake and gives 1/7 of the cake to a friend. What fraction of the cake does Aarav have now? =
  2. 2.5/11 − 1/11 =
  3. 3.1 − 5/10 =
  4. 4.1 − 1/3 =
  5. 5.Meera has 5/12 of a chocolate bar and gives 1/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  6. 6.3/5 − 1/5 =
  7. 7.1 − 4/10 =
  8. 8.2/3 − 1/3 =
  9. 9.1 − 4/6 =
  10. 10.3/9 − 2/9 =
  11. 11.1 − 1/2 =
  12. 12.2/11 − 1/11 =
  13. 13.1 − 2/11 =
  14. 14.Aarav has 5/7 of a cake and gives 1/7 of the cake to a friend. What fraction of the cake does Aarav have now? =
  15. 15.5/6 − 1/6 =
  16. 16.Vihaan has 3/7 of a watermelon and gives 1/7 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  17. 17.Aarav has 3/9 of a chocolate bar and gives 1/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  18. 18.Ishaan has 3/4 of a cake and gives 2/4 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  19. 19.Anaya has 3/12 of a chocolate bar and gives 1/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  20. 20.3/5 − 2/5 =
  21. 21.7/10 − 2/10 =
  22. 22.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? =
  23. 23.Riya has 8/10 of a cake and gives 6/10 of the cake to a friend. What fraction of the cake does Riya have now? =
  24. 24.Diya has 2/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  25. 25.1 − 1/11 =
  26. 26.1 − 6/12 =
  27. 27.1 − 4/8 =
  28. 28.1 − 2/10 =
  29. 29.Rohan has 3/6 of a cake and gives 2/6 of the cake to a friend. What fraction of the cake does Rohan have now? =
  30. 30.Aarav has 2/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  31. 31.1 − 2/4 =
  32. 32.1 − 7/8 =
  33. 33.2/4 − 1/4 =
  34. 34.Diya has 5/7 of a pizza and gives 1/7 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  35. 35.Rohan has 5/6 of a pizza and gives 4/6 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  36. 36.2/5 − 1/5 =
  37. 37.Vihaan has 4/11 of a chocolate bar and gives 1/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  38. 38.2/7 − 1/7 =
  39. 39.Meera has 4/5 of a chocolate bar and gives 1/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  40. 40.Diya has 2/11 of a pizza and gives 1/11 of the pizza to a friend. What fraction of the pizza does Diya have now? =

Answer key

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

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