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Subtracting Fractions with Same Denominator Worksheet

Fractions lesson 14: Subtracting fractions: same denominator · Set 130 · 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 − 1/2 =
  2. 2.1 − 3/5 =
  3. 3.Sara has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Sara have now? =
  4. 4.Riya has 2/3 of a watermelon and gives 1/3 of the watermelon to a friend. What fraction of the watermelon does Riya have now? =
  5. 5.9/12 − 3/12 =
  6. 6.1 − 1/3 =
  7. 7.1 − 2/4 =
  8. 8.2/10 − 1/10 =
  9. 9.1 − 1/4 =
  10. 10.3/6 − 2/6 =
  11. 11.Arjun has 6/7 of a cake and gives 1/7 of the cake to a friend. What fraction of the cake does Arjun have now? =
  12. 12.Ishaan has 8/10 of a pizza and gives 6/10 of the pizza to a friend. What fraction of the pizza does Ishaan have now? =
  13. 13.5/12 − 4/12 =
  14. 14.10/12 − 5/12 =
  15. 15.Meera 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 Meera have now? =
  16. 16.7/8 − 3/8 =
  17. 17.Kabir has 5/12 of a cake and gives 3/12 of the cake to a friend. What fraction of the cake does Kabir have now? =
  18. 18.3/9 − 2/9 =
  19. 19.Anaya has 2/5 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? =
  20. 20.3/8 − 1/8 =
  21. 21.1 − 4/5 =
  22. 22.7/9 − 6/9 =
  23. 23.1 − 1/11 =
  24. 24.1 − 5/10 =
  25. 25.Aarav has 2/8 of a chocolate bar and gives 1/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Aarav have now? =
  26. 26.6/7 − 4/7 =
  27. 27.1 − 3/7 =
  28. 28.Vihaan has 6/8 of a chocolate bar and gives 2/8 of the chocolate bar to a friend. What fraction of the chocolate bar does Vihaan have now? =
  29. 29.1 − 5/8 =
  30. 30.Vihaan has 3/4 of a watermelon and gives 2/4 of the watermelon to a friend. What fraction of the watermelon does Vihaan have now? =
  31. 31.Kabir has 4/10 of a watermelon and gives 3/10 of the watermelon to a friend. What fraction of the watermelon does Kabir have now? =
  32. 32.1 − 4/7 =
  33. 33.Aarav has 2/5 of a watermelon and gives 1/5 of the watermelon to a friend. What fraction of the watermelon does Aarav have now? =
  34. 34.6/8 − 1/8 =
  35. 35.Sara has 2/4 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? =
  36. 36.1 − 2/6 =
  37. 37.2/5 − 1/5 =
  38. 38.4/6 − 3/6 =
  39. 39.Ishaan has 3/6 of a chocolate bar and gives 1/6 of the chocolate bar to a friend. What fraction of the chocolate bar does Ishaan have now? =
  40. 40.11/12 − 1/12 =

Answer key

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

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