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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 597 · 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.Kabir has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  2. 2.Anaya has 3/5 of a chocolate bar and gives 1/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Anaya have now? =
  3. 3.1 − 1/6 =
  4. 4.5/7 − 2/7 =
  5. 5.Meera has 3/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Meera have now? =
  6. 6.3/6 − 1/6 =
  7. 7.Sara has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Sara have now? =
  8. 8.3/5 − 1/5 =
  9. 9.7/10 − 5/10 =
  10. 10.2/7 − 1/7 =
  11. 11.1 − 1/2 =
  12. 12.3/5 − 2/5 =
  13. 13.1 − 2/3 =
  14. 14.Vihaan has 4/6 of a watermelon and gives 3/6 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  15. 15.Diya has 4/11 of a watermelon and gives 2/11 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  16. 16.Sara 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 Sara have now? =
  17. 17.Ishaan has 2/6 of a cake and gives 1/6 of the cake to a friend. What fraction of the cake does Ishaan have now? =
  18. 18.2/3 − 1/3 =
  19. 19.Aarav has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Aarav have now? =
  20. 20.1 − 4/11 =
  21. 21.6/10 − 4/10 =
  22. 22.Diya has 9/11 of a pizza and gives 5/11 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  23. 23.3/9 − 1/9 =
  24. 24.Riya has 4/9 of a watermelon and gives 3/9 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =
  25. 25.8/10 − 3/10 =
  26. 26.2/4 − 1/4 =
  27. 27.1 − 2/5 =
  28. 28.1 − 6/9 =
  29. 29.Tara 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 Tara have now? =
  30. 30.1 − 1/5 =
  31. 31.1 − 1/3 =
  32. 32.2/5 − 1/5 =
  33. 33.6/11 − 1/11 =
  34. 34.Diya has 3/11 of a pizza and gives 2/11 of the pizza to a friend. What fraction of the pizza does Diya have now? =
  35. 35.1 − 4/7 =
  36. 36.1 − 2/12 =
  37. 37.2/8 − 1/8 =
  38. 38.6/8 − 1/8 =
  39. 39.1 − 4/5 =
  40. 40.1 − 1/9 =

Answer key

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

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