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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 322 · 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 4/6 of a cake and gives 2/6 of the cake to a friend. What fraction of the cake does Diya have now? =
  2. 2.Diya has 2/9 of a pizza and gives 1/9 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  3. 3.Vihaan has 3/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  4. 4.Vihaan has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  5. 5.1 − 2/7 =
  6. 6.1 − 1/5 =
  7. 7.1 − 5/9 =
  8. 8.Arjun has 7/11 of a pizza and gives 5/11 of the pizza to a friend. What fraction of the pizza does Arjun have now? =
  9. 9.Sara has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Sara have now? =
  10. 10.Anaya has 3/9 of a pizza and gives 1/9 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  11. 11.2/5 − 1/5 =
  12. 12.1 − 2/3 =
  13. 13.Diya has 4/11 of a cake and gives 3/11 of the cake to a friend. What fraction of the cake does Diya have now? =
  14. 14.2/12 − 1/12 =
  15. 15.Riya has 2/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =
  16. 16.Tara 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 Tara have now? =
  17. 17.1 − 7/9 =
  18. 18.3/6 − 2/6 =
  19. 19.1 − 6/9 =
  20. 20.1 − 1/11 =
  21. 21.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? =
  22. 22.Ishaan has 5/6 of a cake and gives 4/6 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  23. 23.1 − 1/9 =
  24. 24.Ishaan has 4/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  25. 25.4/5 − 1/5 =
  26. 26.1 − 3/5 =
  27. 27.Sara has 3/12 of a pizza and gives 1/12 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  28. 28.Rohan has 3/8 of a pizza and gives 2/8 of the pizza to a friend. What fraction of the pizza does Rohan have now? =
  29. 29.3/6 − 1/6 =
  30. 30.1 − 4/7 =
  31. 31.Arjun has 2/6 of a watermelon and gives 1/6 of the watermelon to a friend. What fraction of the watermelon does Arjun have now? =
  32. 32.3/9 − 1/9 =
  33. 33.1 − 6/8 =
  34. 34.3/4 − 2/4 =
  35. 35.6/12 − 1/12 =
  36. 36.8/10 − 5/10 =
  37. 37.10/12 − 3/12 =
  38. 38.3/10 − 2/10 =
  39. 39.1 − 3/4 =
  40. 40.Meera has 2/3 of a cake and gives 1/3 of the cake to a friend. What fraction of the cake does Meera have now? =

Answer key

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

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