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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 511 · 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 5/6 of a pizza and gives 4/6 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  2. 2.1 − 1/2 =
  3. 3.Diya has 2/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  4. 4.Rohan has 7/8 of a watermelon and gives 6/8 of the watermelon to a friend. What fraction of the watermelon does Rohan have now? =
  5. 5.1 − 2/4 =
  6. 6.Anaya has 3/4 of a chocolate bar and gives 2/4 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  7. 7.7/12 − 3/12 =
  8. 8.2/11 − 1/11 =
  9. 9.Ishaan has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  10. 10.5/12 − 1/12 =
  11. 11.Riya has 4/9 of a pizza and gives 2/9 of the pizza to a friend. What fraction of the pizza does Riya have now? =
  12. 12.Aarav has 2/8 of a watermelon and gives 1/8 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  13. 13.1 − 1/3 =
  14. 14.1 − 7/11 =
  15. 15.9/10 − 2/10 =
  16. 16.Ishaan has 4/10 of a chocolate bar and gives 1/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Ishaan have now? =
  17. 17.Tara has 4/12 of a watermelon and gives 3/12 of the watermelon to a friend. What fraction of the watermelon does Tara have now? =
  18. 18.2/3 − 1/3 =
  19. 19.2/5 − 1/5 =
  20. 20.4/7 − 1/7 =
  21. 21.4/11 − 1/11 =
  22. 22.2/4 − 1/4 =
  23. 23.Aarav has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Aarav have now? =
  24. 24.1 − 1/7 =
  25. 25.Vihaan has 4/9 of a cake and gives 1/9 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  26. 26.Anaya has 6/10 of a watermelon and gives 5/10 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  27. 27.4/12 − 1/12 =
  28. 28.7/8 − 4/8 =
  29. 29.2/7 − 1/7 =
  30. 30.Arjun 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 Arjun have now? =
  31. 31.3/4 − 1/4 =
  32. 32.1 − 4/10 =
  33. 33.Kabir has 4/11 of a cake and gives 2/11 of the cake to a friend. What fraction of the cake does Kabir have now? =
  34. 34.5/6 − 3/6 =
  35. 35.1 − 1/9 =
  36. 36.1 − 2/3 =
  37. 37.1 − 4/9 =
  38. 38.3/5 − 1/5 =
  39. 39.Tara has 4/9 of a cake and gives 2/9 of the cake to a friend. What fraction of the cake does Tara have now? =
  40. 40.1 − 3/5 =

Answer key

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

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