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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 283 · 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. 1.1 − 6/8 =
  2. 2.2/4 − 1/4 =
  3. 3.4/12 − 1/12 =
  4. 4.6/8 − 2/8 =
  5. 5.Sara has 4/9 of a chocolate bar and gives 1/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Sara have now? =
  6. 6.2/5 − 1/5 =
  7. 7.Anaya has 2/9 of a pizza and gives 1/9 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  8. 8.Diya has 4/6 of a pizza and gives 3/6 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  9. 9.1 − 3/5 =
  10. 10.1 − 4/7 =
  11. 11.5/6 − 3/6 =
  12. 12.Ishaan has 5/7 of a chocolate bar and gives 4/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Ishaan have now? =
  13. 13.Diya has 3/5 of a watermelon and gives 2/5 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  14. 14.4/10 − 1/10 =
  15. 15.Meera has 3/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  16. 16.1 − 1/9 =
  17. 17.1 − 5/10 =
  18. 18.Arjun has 4/7 of a cake and gives 2/7 of the cake to a friend. What fraction of the cake does Arjun have now? =
  19. 19.8/12 − 7/12 =
  20. 20.5/9 − 1/9 =
  21. 21.6/9 − 1/9 =
  22. 22.Anaya 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 Anaya have now? =
  23. 23.1 − 7/8 =
  24. 24.1 − 1/2 =
  25. 25.Diya has 3/10 of a pizza and gives 1/10 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  26. 26.1 − 2/4 =
  27. 27.Anaya has 9/11 of a pizza and gives 7/11 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  28. 28.Rohan has 2/7 of a chocolate bar and gives 1/7 of the chocolate bar to a friend. What fraction of the chocolate bar does Rohan have now? =
  29. 29.4/11 − 2/11 =
  30. 30.6/11 − 1/11 =
  31. 31.Riya has 2/12 of a pizza and gives 1/12 of the pizza to a friend. What fraction of the pizza does Riya have now? =
  32. 32.4/11 − 3/11 =
  33. 33.5/9 − 2/9 =
  34. 34.1 − 1/4 =
  35. 35.Ishaan has 2/7 of a pizza and gives 1/7 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  36. 36.Diya has 3/7 of a cake and gives 1/7 of the cake to a friend. What fraction of the cake does Diya have now? =
  37. 37.1 − 3/8 =
  38. 38.4/7 − 1/7 =
  39. 39.3/4 − 2/4 =
  40. 40.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? =

Answer key

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

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