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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 69 · 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.Riya has 2/6 of a pizza and gives 1/6 of the pizza to a friend. What fraction of the pizza does Riya have now? =
  2. 2.2/4 − 1/4 =
  3. 3.Meera has 2/11 of a chocolate bar and gives 1/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  4. 4.3/5 − 1/5 =
  5. 5.Anaya has 4/7 of a chocolate bar and gives 1/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  6. 6.Meera has 3/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Meera have now? =
  7. 7.1 − 2/3 =
  8. 8.Arjun has 3/10 of a chocolate bar and gives 2/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Arjun have now? =
  9. 9.1 − 4/8 =
  10. 10.1 − 2/7 =
  11. 11.Riya has 3/4 of a watermelon and gives 2/4 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =
  12. 12.Anaya has 2/11 of a chocolate bar and gives 1/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  13. 13.2/3 − 1/3 =
  14. 14.1 − 3/4 =
  15. 15.Meera has 8/9 of a cake and gives 6/9 of the cake to a friend. What fraction of the cake does Meera have now? =
  16. 16.5/10 − 1/10 =
  17. 17.8/9 − 5/9 =
  18. 18.4/6 − 2/6 =
  19. 19.3/9 − 1/9 =
  20. 20.1 − 7/8 =
  21. 21.Kabir has 9/12 of a watermelon and gives 2/12 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  22. 22.2/12 − 1/12 =
  23. 23.4/7 − 3/7 =
  24. 24.1 − 4/6 =
  25. 25.1 − 4/5 =
  26. 26.1 − 2/5 =
  27. 27.2/5 − 1/5 =
  28. 28.Kabir has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Kabir have now? =
  29. 29.Anaya has 8/12 of a cake and gives 5/12 of the cake to a friend. What fraction of the cake does Anaya have now? =
  30. 30.10/12 − 1/12 =
  31. 31.7/10 − 1/10 =
  32. 32.1 − 1/7 =
  33. 33.4/5 − 2/5 =
  34. 34.Anaya has 4/12 of a watermelon and gives 1/12 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  35. 35.1 − 6/7 =
  36. 36.Anaya has 8/11 of a cake and gives 6/11 of the cake to a friend. What fraction of the cake does Anaya have now? =
  37. 37.2/7 − 1/7 =
  38. 38.1 − 1/3 =
  39. 39.1 − 1/2 =
  40. 40.Kabir has 5/7 of a cake and gives 4/7 of the cake to a friend. What fraction of the cake does Kabir have now? =

Answer key

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

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