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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 277 · 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 − 1/7 =
  2. 2.1 − 1/2 =
  3. 3.Anaya has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  4. 4.1 − 1/4 =
  5. 5.3/6 − 2/6 =
  6. 6.6/12 − 2/12 =
  7. 7.Vihaan has 4/6 of a chocolate bar and gives 1/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  8. 8.9/12 − 2/12 =
  9. 9.4/5 − 1/5 =
  10. 10.Sara has 2/5 of a cake and gives 1/5 of the cake to a friend. What fraction of the cake does Sara have now? =
  11. 11.Anaya has 2/4 of a pizza and gives 1/4 of the pizza to a friend. What fraction of the pizza does Anaya have now? =
  12. 12.Anaya has 2/9 of a cake and gives 1/9 of the cake to a friend. What fraction of the cake does Anaya have now? =
  13. 13.2/5 − 1/5 =
  14. 14.Tara has 4/6 of a pizza and gives 3/6 of the pizza to a friend. What fraction of the pizza does Tara have now? =
  15. 15.2/8 − 1/8 =
  16. 16.1 − 5/6 =
  17. 17.Meera has 7/11 of a watermelon and gives 2/11 of the watermelon to a friend. What fraction of the watermelon does Meera have now? =
  18. 18.2/3 − 1/3 =
  19. 19.3/10 − 2/10 =
  20. 20.2/7 − 1/7 =
  21. 21.Arjun has 7/11 of a watermelon and gives 3/11 of the watermelon to a friend. What fraction of the watermelon does Arjun have now? =
  22. 22.Diya has 3/4 of a watermelon and gives 1/4 of the watermelon to a friend. What fraction of the watermelon does Diya have now? =
  23. 23.4/7 − 1/7 =
  24. 24.1 − 7/10 =
  25. 25.4/10 − 2/10 =
  26. 26.Meera has 3/11 of a cake and gives 2/11 of the cake to a friend. What fraction of the cake does Meera have now? =
  27. 27.Diya has 3/5 of a chocolate bar and gives 2/5 of the chocolate bar to a friend. What fraction of the chocolate bar does Diya have now? =
  28. 28.5/12 − 2/12 =
  29. 29.1 − 8/11 =
  30. 30.1 − 10/11 =
  31. 31.1 − 3/5 =
  32. 32.Rohan has 2/4 of a cake and gives 1/4 of the cake to a friend. What fraction of the cake does Rohan have now? =
  33. 33.Meera has 2/3 of a pizza and gives 1/3 of the pizza to a friend. What fraction of the pizza does Meera have now? =
  34. 34.1 − 1/3 =
  35. 35.9/11 − 1/11 =
  36. 36.2/11 − 1/11 =
  37. 37.6/10 − 3/10 =
  38. 38.5/7 − 1/7 =
  39. 39.2/10 − 1/10 =
  40. 40.3/5 − 2/5 =

Answer key

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

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