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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 75 · 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. 1.4/8 − 3/8 =
  2. 2.5/6 − 2/6 =
  3. 3.2/4 − 1/4 =
  4. 4.3/8 − 2/8 =
  5. 5.Tara has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  6. 6.1 − 3/12 =
  7. 7.10/11 − 9/11 =
  8. 8.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? =
  9. 9.5/6 − 4/6 =
  10. 10.6/11 − 3/11 =
  11. 11.1 − 4/6 =
  12. 12.Sara has 8/10 of a pizza and gives 3/10 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  13. 13.1 − 7/8 =
  14. 14.Diya has 2/10 of a chocolate bar and gives 1/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  15. 15.Aarav has 2/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Aarav have now? =
  16. 16.11/12 − 8/12 =
  17. 17.8/10 − 2/10 =
  18. 18.Riya has 10/12 of a pizza and gives 3/12 of the pizza to a friend. What fraction of the pizza does Riya have now? =
  19. 19.1 − 6/8 =
  20. 20.1 − 1/11 =
  21. 21.1 − 1/7 =
  22. 22.4/7 − 1/7 =
  23. 23.2/7 − 1/7 =
  24. 24.Anaya has 4/12 of a cake and gives 1/12 of the cake to a friend. What fraction of the cake does Anaya have now? =
  25. 25.2/5 − 1/5 =
  26. 26.1 − 2/11 =
  27. 27.Arjun has 3/5 of a cake and gives 2/5 of the cake to a friend. What fraction of the cake does Arjun have now? =
  28. 28.1 − 6/11 =
  29. 29.4/11 − 3/11 =
  30. 30.2/8 − 1/8 =
  31. 31.1 − 4/10 =
  32. 32.1 − 6/7 =
  33. 33.1 − 4/9 =
  34. 34.1 − 2/8 =
  35. 35.Kabir has 3/11 of a cake and gives 2/11 of the cake to a friend. What fraction of the cake does Kabir have now? =
  36. 36.Diya has 2/4 of a chocolate bar and gives 1/4 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  37. 37.3/9 − 1/9 =
  38. 38.1 − 5/8 =
  39. 39.1 − 3/4 =
  40. 40.Kabir has 5/9 of a cake and gives 1/9 of the cake to a friend. What fraction of the cake does Kabir have now? =

Answer key

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

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