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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 38 · 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. 1.3/6 − 2/6 =
  2. 2.1 − 3/4 =
  3. 3.Anaya has 3/5 of a pizza and gives 2/5 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  4. 4.4/7 − 2/7 =
  5. 5.5/9 − 1/9 =
  6. 6.1 − 1/12 =
  7. 7.Diya has 5/8 of a pizza and gives 2/8 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  8. 8.2/6 − 1/6 =
  9. 9.6/7 − 5/7 =
  10. 10.2/7 − 1/7 =
  11. 11.2/4 − 1/4 =
  12. 12.Arjun has 4/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Arjun have now? =
  13. 13.2/3 − 1/3 =
  14. 14.5/8 − 3/8 =
  15. 15.Anaya has 2/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  16. 16.3/12 − 2/12 =
  17. 17.1 − 5/10 =
  18. 18.Riya 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 Riya have now? =
  19. 19.Kabir has 3/7 of a pizza and gives 1/7 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  20. 20.4/6 − 2/6 =
  21. 21.Tara has 4/10 of a cake and gives 2/10 of the cake to a friend. What fraction of the cake does Tara have now? =
  22. 22.1 − 6/11 =
  23. 23.6/8 − 1/8 =
  24. 24.1 − 1/2 =
  25. 25.1 − 6/8 =
  26. 26.Riya has 5/6 of a cake and gives 4/6 of the cake to a friend. What fraction of the cake does Riya have now? =
  27. 27.1 − 5/8 =
  28. 28.6/11 − 5/11 =
  29. 29.3/5 − 2/5 =
  30. 30.Ishaan has 2/9 of a pizza and gives 1/9 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  31. 31.3/4 − 1/4 =
  32. 32.1 − 2/9 =
  33. 33.1 − 2/4 =
  34. 34.1 − 2/6 =
  35. 35.3/7 − 2/7 =
  36. 36.1 − 11/12 =
  37. 37.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? =
  38. 38.10/12 − 9/12 =
  39. 39.4/6 − 1/6 =
  40. 40.Meera has 4/9 of a watermelon and gives 1/9 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =

Answer key

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

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