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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 535 · 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 6/11 of a pizza and gives 2/11 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  2. 2.5/7 − 2/7 =
  3. 3.1 − 1/5 =
  4. 4.1 − 1/2 =
  5. 5.2/4 − 1/4 =
  6. 6.5/9 − 2/9 =
  7. 7.2/3 − 1/3 =
  8. 8.1 − 2/10 =
  9. 9.3/4 − 2/4 =
  10. 10.Ishaan has 3/8 of a pizza and gives 1/8 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  11. 11.Riya has 3/5 of a chocolate bar and gives 1/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  12. 12.Ishaan has 4/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  13. 13.Aarav has 6/7 of a cake and gives 2/7 of the cake to a friend. What fraction of the cake does Aarav have now? =
  14. 14.2/9 − 1/9 =
  15. 15.1 − 1/3 =
  16. 16.Tara has 3/7 of a watermelon and gives 1/7 of the watermelon to a friend. What fraction of the watermelon does Tara have now? =
  17. 17.Tara has 2/12 of a cake and gives 1/12 of the cake to a friend. What fraction of the cake does Tara have now? =
  18. 18.9/11 − 8/11 =
  19. 19.2/6 − 1/6 =
  20. 20.Kabir has 7/8 of a cake and gives 3/8 of the cake to a friend. What fraction of the cake does Kabir have now? =
  21. 21.Tara has 3/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Tara have now? =
  22. 22.1 − 8/9 =
  23. 23.1 − 1/7 =
  24. 24.2/5 − 1/5 =
  25. 25.Aarav has 2/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  26. 26.Diya has 3/8 of a pizza and gives 2/8 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  27. 27.Sara has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  28. 28.Vihaan has 2/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  29. 29.Kabir has 3/4 of a cake and gives 2/4 of the cake to a friend. What fraction of the cake does Kabir have now? =
  30. 30.Anaya has 3/8 of a chocolate bar and gives 2/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  31. 31.Vihaan has 2/9 of a pizza and gives 1/9 of the pizza to a friend. What fraction of the pizza does Vihaan have now? =
  32. 32.9/11 − 1/11 =
  33. 33.1 − 2/3 =
  34. 34.Aarav 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 Aarav have now? =
  35. 35.4/12 − 2/12 =
  36. 36.1 − 5/7 =
  37. 37.1 − 3/11 =
  38. 38.2/10 − 1/10 =
  39. 39.Ishaan has 3/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  40. 40.1 − 5/8 =

Answer key

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

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