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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 381 · 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. 1.3/7 − 2/7 =
  2. 2.2/3 − 1/3 =
  3. 3.Rohan has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  4. 4.4/10 − 1/10 =
  5. 5.1 − 9/11 =
  6. 6.1 − 2/11 =
  7. 7.Diya has 3/6 of a pizza and gives 1/6 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  8. 8.Arjun has 2/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Arjun have now? =
  9. 9.Sara has 4/12 of a chocolate bar and gives 1/12 of the chocolate bar to a friend. What fraction of the chocolate bar does Sara have now? =
  10. 10.2/6 − 1/6 =
  11. 11.4/7 − 2/7 =
  12. 12.1 − 1/2 =
  13. 13.Arjun has 2/6 of a pizza and gives 1/6 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  14. 14.Anaya has 4/6 of a pizza and gives 3/6 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  15. 15.1 − 1/10 =
  16. 16.Riya has 7/11 of a watermelon and gives 6/11 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =
  17. 17.Meera has 5/12 of a pizza and gives 2/12 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  18. 18.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? =
  19. 19.Anaya has 2/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Anaya have now? =
  20. 20.4/9 − 1/9 =
  21. 21.3/4 − 1/4 =
  22. 22.Meera has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  23. 23.1 − 5/6 =
  24. 24.Vihaan has 2/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  25. 25.Diya has 3/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  26. 26.2/12 − 1/12 =
  27. 27.10/12 − 1/12 =
  28. 28.5/11 − 2/11 =
  29. 29.5/10 − 1/10 =
  30. 30.1 − 1/4 =
  31. 31.Aarav has 5/7 of a cake and gives 2/7 of the cake to a friend. What fraction of the cake does Aarav have now? =
  32. 32.1 − 2/6 =
  33. 33.Aarav has 3/9 of a watermelon and gives 2/9 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  34. 34.10/12 − 3/12 =
  35. 35.6/11 − 1/11 =
  36. 36.5/8 − 1/8 =
  37. 37.Anaya has 10/11 of a cake and gives 6/11 of the cake to a friend. What fraction of the cake does Anaya have now? =
  38. 38.Ishaan has 2/7 of a cake and gives 1/7 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  39. 39.7/9 − 1/9 =
  40. 40.Ishaan has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Ishaan have now? =

Answer key

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

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