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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 900 · 40 questions
TalentJR

The method (Add the tops): Check that the bottom numbers are the same. Add the top numbers; keep the bottom number. Simplify the answer (6/8 = 3/4); if the top equals the bottom, the answer is 1.

NameDateTime takenScore ___ / 40
  1. 1.A cake is cut into 6 equal slices. Aarav eats 4/6 of it and Kabir eats 1/6. What fraction of the cake do they eat in all? =
  2. 2.1/7 + 5/7 + 1/7 =
  3. 3.A cake is cut into 4 equal slices. Ishaan eats 2/4 of it and Rohan eats 1/4. What fraction of the cake do they eat in all? =
  4. 4.1/11 + 5/11 + 1/11 =
  5. 5.1/9 + 4/9 =
  6. 6.3/5 + 2/5 =
  7. 7.6/10 + 1/10 =
  8. 8.1/7 + 2/7 =
  9. 9.3/8 + 3/8 =
  10. 10.A cake is cut into 4 equal slices. Riya eats 1/4 of it and Aarav eats 1/4. What fraction of the cake do they eat in all? =
  11. 11.2/7 + 4/7 =
  12. 12.2/6 + 2/6 =
  13. 13.3/9 + 5/9 + 1/9 =
  14. 14.1/4 + 1/4 =
  15. 15.2/5 + 2/5 =
  16. 16.4/8 + 3/8 + 1/8 =
  17. 17.4/7 + 2/7 + 1/7 =
  18. 18.2/4 + 1/4 =
  19. 19.10/12 + 2/12 =
  20. 20.3/9 + 1/9 + 1/9 =
  21. 21.1/7 + 4/7 + 2/7 =
  22. 22.A watermelon is cut into 6 equal slices. Kabir eats 1/6 of it and Aarav eats 2/6. What fraction of the watermelon do they eat in all? =
  23. 23.9/11 + 2/11 =
  24. 24.3/9 + 3/9 + 2/9 =
  25. 25.1/9 + 5/9 =
  26. 26.A cake is cut into 12 equal slices. Vihaan eats 1/12 of it and Kabir eats 5/12. What fraction of the cake do they eat in all? =
  27. 27.3/6 + 2/6 + 1/6 =
  28. 28.4/7 + 1/7 + 1/7 =
  29. 29.4/10 + 3/10 =
  30. 30.4/8 + 3/8 =
  31. 31.7/11 + 2/11 + 2/11 =
  32. 32.3/10 + 3/10 =
  33. 33.2/9 + 3/9 + 1/9 =
  34. 34.1/3 + 1/3 =
  35. 35.A watermelon is cut into 10 equal slices. Arjun eats 2/10 of it and Vihaan eats 1/10. What fraction of the watermelon do they eat in all? =
  36. 36.9/12 + 1/12 =
  37. 37.A cake is cut into 12 equal slices. Diya eats 6/12 of it and Arjun eats 4/12. What fraction of the cake do they eat in all? =
  38. 38.1/8 + 3/8 =
  39. 39.2/5 + 1/5 =
  40. 40.1/6 + 5/6 =

Answer key

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

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