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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 298 · 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 3/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  2. 2.Rohan has 2/11 of a watermelon and gives 1/11 of the watermelon to a friend. What fraction of the watermelon does Rohan have now? =
  3. 3.Anaya has 3/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  4. 4.Diya has 6/8 of a watermelon and gives 3/8 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  5. 5.6/9 − 5/9 =
  6. 6.Ishaan has 2/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  7. 7.4/12 − 1/12 =
  8. 8.1 − 5/8 =
  9. 9.6/9 − 4/9 =
  10. 10.Aarav 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 Aarav have now? =
  11. 11.1 − 6/8 =
  12. 12.Aarav has 4/10 of a chocolate bar and gives 2/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  13. 13.1 − 3/10 =
  14. 14.3/6 − 2/6 =
  15. 15.4/6 − 2/6 =
  16. 16.Riya 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 Riya have now? =
  17. 17.4/5 − 2/5 =
  18. 18.1 − 2/3 =
  19. 19.1 − 1/3 =
  20. 20.3/6 − 1/6 =
  21. 21.1 − 1/4 =
  22. 22.1 − 3/4 =
  23. 23.Ishaan has 3/4 of a watermelon and gives 2/4 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  24. 24.3/5 − 1/5 =
  25. 25.2/5 − 1/5 =
  26. 26.2/3 − 1/3 =
  27. 27.Sara has 3/11 of a chocolate bar and gives 1/11 of the chocolate bar to a friend. What fraction of the chocolate bar does Sara have now? =
  28. 28.6/7 − 5/7 =
  29. 29.Sara has 5/6 of a pizza and gives 3/6 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  30. 30.5/7 − 4/7 =
  31. 31.Aarav has 6/8 of a watermelon and gives 1/8 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  32. 32.1 − 7/11 =
  33. 33.9/10 − 6/10 =
  34. 34.1 − 2/6 =
  35. 35.1 − 4/6 =
  36. 36.4/12 − 2/12 =
  37. 37.1 − 3/7 =
  38. 38.Meera has 3/4 of a pizza and gives 2/4 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  39. 39.Meera has 5/7 of a pizza and gives 1/7 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  40. 40.5/11 − 4/11 =

Answer key

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

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