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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 546 · 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.Riya has 6/7 of a pizza and gives 4/7 of the pizza to a friend. What fraction of the pizza does Riya have now? =
  3. 3.3/9 − 1/9 =
  4. 4.Ishaan has 5/6 of a cake and gives 3/6 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  5. 5.3/5 − 1/5 =
  6. 6.Aarav has 2/6 of a pizza and gives 1/6 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  7. 7.Tara has 8/10 of a chocolate bar and gives 1/10 of the chocolate bar to a friend. What fraction of the chocolate bar does Tara have now? =
  8. 8.1 − 1/3 =
  9. 9.5/7 − 4/7 =
  10. 10.Ishaan has 2/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Ishaan have now? =
  11. 11.1 − 1/2 =
  12. 12.Tara has 5/7 of a cake and gives 2/7 of the cake to a friend. What fraction of the cake does Tara have now? =
  13. 13.2/3 − 1/3 =
  14. 14.5/8 − 1/8 =
  15. 15.1 − 1/6 =
  16. 16.4/8 − 1/8 =
  17. 17.Tara has 4/6 of a chocolate bar and gives 3/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Tara have now? =
  18. 18.1 − 2/7 =
  19. 19.Ishaan has 3/7 of a pizza and gives 1/7 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  20. 20.1 − 4/5 =
  21. 21.1 − 2/3 =
  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. 23.2/6 − 1/6 =
  24. 24.Ishaan has 8/9 of a cake and gives 5/9 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  25. 25.3/12 − 2/12 =
  26. 26.9/12 − 2/12 =
  27. 27.5/7 − 2/7 =
  28. 28.1 − 7/12 =
  29. 29.Tara has 2/8 of a pizza and gives 1/8 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  30. 30.1 − 1/9 =
  31. 31.1 − 2/6 =
  32. 32.1 − 2/4 =
  33. 33.Arjun has 2/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Arjun have now? =
  34. 34.9/11 − 2/11 =
  35. 35.1 − 1/10 =
  36. 36.1 − 1/4 =
  37. 37.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? =
  38. 38.Ishaan has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  39. 39.1 − 3/11 =
  40. 40.3/4 − 2/4 =

Answer key

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

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