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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 17 · 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 − 1/6 =
  2. 2.Anaya has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  3. 3.1 − 1/2 =
  4. 4.Vihaan 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 Vihaan have now? =
  5. 5.Meera has 4/9 of a pizza and gives 3/9 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  6. 6.7/8 − 2/8 =
  7. 7.1 − 3/4 =
  8. 8.2/3 − 1/3 =
  9. 9.2/4 − 1/4 =
  10. 10.7/10 − 5/10 =
  11. 11.3/9 − 1/9 =
  12. 12.Ishaan has 4/8 of a cake and gives 2/8 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  13. 13.Anaya has 5/7 of a pizza and gives 3/7 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  14. 14.Kabir has 2/8 of a watermelon and gives 1/8 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  15. 15.3/5 − 2/5 =
  16. 16.1 − 2/3 =
  17. 17.9/11 − 3/11 =
  18. 18.5/7 − 2/7 =
  19. 19.3/4 − 2/4 =
  20. 20.1 − 2/5 =
  21. 21.3/5 − 1/5 =
  22. 22.Aarav 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 Aarav have now? =
  23. 23.Meera has 4/12 of a pizza and gives 3/12 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  24. 24.Vihaan has 3/6 of a chocolate bar and gives 2/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  25. 25.6/12 − 1/12 =
  26. 26.Diya has 3/4 of a cake and gives 2/4 of the cake to a friend. What fraction of the cake does Diya have now? =
  27. 27.Arjun has 2/8 of a cake and gives 1/8 of the cake to a friend. What fraction of the cake does Arjun have now? =
  28. 28.1 − 2/4 =
  29. 29.1 − 1/4 =
  30. 30.1 − 1/3 =
  31. 31.2/7 − 1/7 =
  32. 32.5/8 − 1/8 =
  33. 33.10/12 − 2/12 =
  34. 34.Vihaan has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  35. 35.7/10 − 1/10 =
  36. 36.Riya has 2/6 of a chocolate bar and gives 1/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Riya have now? =
  37. 37.Anaya 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 Anaya have now? =
  38. 38.Meera has 4/9 of a chocolate bar and gives 2/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  39. 39.Vihaan has 4/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  40. 40.1 − 2/9 =

Answer key

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

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