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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 100 · 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. 1.1 − 5/8 =
  2. 2.Meera has 5/6 of a pizza and gives 1/6 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  3. 3.1 − 1/6 =
  4. 4.Diya has 3/6 of a cake and gives 2/6 of the cake to a friend. What fraction of the cake does Diya have now? =
  5. 5.2/6 − 1/6 =
  6. 6.Vihaan has 7/9 of a chocolate bar and gives 3/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  7. 7.Meera has 3/4 of a chocolate bar and gives 1/4 of the chocolate bar to a friend. What fraction of the chocolate bar does Meera have now? =
  8. 8.1 − 3/4 =
  9. 9.Kabir has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Kabir have now? =
  10. 10.Anaya has 6/9 of a chocolate bar and gives 2/9 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  11. 11.Vihaan has 4/6 of a watermelon and gives 2/6 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  12. 12.1 − 2/3 =
  13. 13.1 − 4/10 =
  14. 14.1 − 10/11 =
  15. 15.6/8 − 4/8 =
  16. 16.Diya has 2/8 of a cake and gives 1/8 of the cake to a friend. What fraction of the cake does Diya have now? =
  17. 17.2/3 − 1/3 =
  18. 18.1 − 1/3 =
  19. 19.1 − 2/9 =
  20. 20.Vihaan has 5/6 of a cake and gives 3/6 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  21. 21.1 − 3/5 =
  22. 22.7/8 − 5/8 =
  23. 23.Ishaan has 4/11 of a pizza and gives 3/11 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  24. 24.1 − 1/7 =
  25. 25.8/11 − 2/11 =
  26. 26.Vihaan has 5/9 of a cake and gives 3/9 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  27. 27.1 − 6/9 =
  28. 28.Meera has 7/9 of a watermelon and gives 3/9 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  29. 29.6/7 − 1/7 =
  30. 30.1 − 5/6 =
  31. 31.4/5 − 2/5 =
  32. 32.Vihaan has 2/10 of a cake and gives 1/10 of the cake to a friend. What fraction of the cake does Vihaan have now? =
  33. 33.7/11 − 5/11 =
  34. 34.Tara has 10/11 of a pizza and gives 1/11 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  35. 35.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? =
  36. 36.6/9 − 3/9 =
  37. 37.4/7 − 1/7 =
  38. 38.4/6 − 2/6 =
  39. 39.1 − 2/6 =
  40. 40.Arjun has 3/5 of a pizza and gives 1/5 of the pizza to a friend. What fraction of the pizza does Arjun have now? =

Answer key

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

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