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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 552 · 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.Diya has 3/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Diya have now? =
  2. 2.Vihaan has 8/11 of a pizza and gives 2/11 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  3. 3.Rohan has 6/12 of a pizza and gives 5/12 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  4. 4.9/10 − 5/10 =
  5. 5.1 − 3/12 =
  6. 6.Tara has 4/12 of a cake and gives 1/12 of the cake to a friend. What fraction of the cake does Tara have now? =
  7. 7.2/8 − 1/8 =
  8. 8.1 − 6/8 =
  9. 9.Vihaan has 7/8 of a watermelon and gives 1/8 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  10. 10.Ishaan has 9/10 of a watermelon and gives 3/10 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  11. 11.1 − 3/4 =
  12. 12.1 − 2/4 =
  13. 13.Ishaan 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 Ishaan have now? =
  14. 14.5/6 − 2/6 =
  15. 15.2/12 − 1/12 =
  16. 16.Anaya has 3/12 of a pizza and gives 1/12 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  17. 17.1 − 2/3 =
  18. 18.2/6 − 1/6 =
  19. 19.3/8 − 1/8 =
  20. 20.2/3 − 1/3 =
  21. 21.Ishaan has 2/9 of a chocolate bar and gives 1/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Ishaan have now? =
  22. 22.Anaya has 5/6 of a watermelon and gives 4/6 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  23. 23.Meera has 2/12 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? =
  24. 24.1 − 1/5 =
  25. 25.3/4 − 2/4 =
  26. 26.1 − 6/9 =
  27. 27.5/7 − 4/7 =
  28. 28.Anaya has 2/6 of a pizza and gives 1/6 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  29. 29.1 − 4/5 =
  30. 30.1 − 1/9 =
  31. 31.Ishaan has 6/10 of a cake and gives 2/10 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  32. 32.3/4 − 1/4 =
  33. 33.2/5 − 1/5 =
  34. 34.5/11 − 4/11 =
  35. 35.Aarav has 5/8 of a chocolate bar and gives 1/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  36. 36.Arjun has 2/11 of a cake and gives 1/11 of the cake to a friend. What fraction of the cake does Arjun have now? =
  37. 37.1 − 6/11 =
  38. 38.6/8 − 2/8 =
  39. 39.1 − 2/8 =
  40. 40.Diya has 5/10 of a watermelon and gives 1/10 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =

Answer key

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

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