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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 91 · 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. 1.4/7 − 1/7 =
  2. 2.Meera has 2/11 of a watermelon and gives 1/11 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  3. 3.Rohan has 3/6 of a chocolate bar and gives 1/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Rohan have now? =
  4. 4.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? =
  5. 5.Meera has 2/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  6. 6.4/10 − 2/10 =
  7. 7.5/6 − 1/6 =
  8. 8.Rohan has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Rohan have now? =
  9. 9.5/10 − 4/10 =
  10. 10.Diya 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 Diya have now? =
  11. 11.3/5 − 1/5 =
  12. 12.1 − 3/11 =
  13. 13.1 − 6/11 =
  14. 14.Meera has 5/7 of a pizza and gives 2/7 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  15. 15.Riya has 3/10 of a cake and gives 2/10 of the cake to a friend. What fraction of the cake does Riya have now? =
  16. 16.1 − 5/12 =
  17. 17.7/9 − 1/9 =
  18. 18.2/3 − 1/3 =
  19. 19.2/7 − 1/7 =
  20. 20.2/5 − 1/5 =
  21. 21.3/4 − 1/4 =
  22. 22.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? =
  23. 23.Sara has 6/8 of a cake and gives 4/8 of the cake to a friend. What fraction of the cake does Sara have now? =
  24. 24.Anaya has 3/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  25. 25.3/5 − 2/5 =
  26. 26.1 − 1/6 =
  27. 27.5/12 − 1/12 =
  28. 28.1 − 2/8 =
  29. 29.10/11 − 7/11 =
  30. 30.7/8 − 3/8 =
  31. 31.2/4 − 1/4 =
  32. 32.1 − 7/10 =
  33. 33.2/9 − 1/9 =
  34. 34.1 − 1/4 =
  35. 35.6/9 − 5/9 =
  36. 36.Anaya has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  37. 37.Aarav has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  38. 38.1 − 5/8 =
  39. 39.6/8 − 1/8 =
  40. 40.Ishaan has 4/9 of a pizza and gives 3/9 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =

Answer key

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

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