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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 110 · 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. 1.1/6 + 2/6 + 1/6 =
  2. 2.4/12 + 5/12 + 3/12 =
  3. 3.3/11 + 8/11 =
  4. 4.4/11 + 3/11 =
  5. 5.A pizza is cut into 6 equal slices. Diya eats 2/6 of it and Rohan eats 3/6. What fraction of the pizza do they eat in all? =
  6. 6.A pizza is cut into 10 equal slices. Anaya eats 6/10 of it and Sara eats 2/10. What fraction of the pizza do they eat in all? =
  7. 7.1/12 + 2/12 =
  8. 8.2/6 + 2/6 + 1/6 =
  9. 9.2/5 + 2/5 =
  10. 10.1/9 + 8/9 =
  11. 11.4/11 + 6/11 =
  12. 12.A pizza is cut into 8 equal slices. Meera eats 3/8 of it and Rohan eats 1/8. What fraction of the pizza do they eat in all? =
  13. 13.A watermelon is cut into 6 equal slices. Riya eats 1/6 of it and Diya eats 3/6. What fraction of the watermelon do they eat in all? =
  14. 14.1/7 + 1/7 =
  15. 15.A pizza is cut into 12 equal slices. Sara eats 4/12 of it and Ishaan eats 3/12. What fraction of the pizza do they eat in all? =
  16. 16.1/6 + 3/6 =
  17. 17.1/4 + 3/4 =
  18. 18.1/6 + 4/6 + 1/6 =
  19. 19.A cake is cut into 12 equal slices. Riya eats 2/12 of it and Anaya eats 5/12. What fraction of the cake do they eat in all? =
  20. 20.3/9 + 5/9 + 1/9 =
  21. 21.1/5 + 1/5 + 3/5 =
  22. 22.7/11 + 1/11 + 3/11 =
  23. 23.1/6 + 4/6 =
  24. 24.2/5 + 1/5 + 2/5 =
  25. 25.2/4 + 2/4 =
  26. 26.2/10 + 6/10 =
  27. 27.A watermelon is cut into 12 equal slices. Ishaan eats 9/12 of it and Anaya eats 3/12. What fraction of the watermelon do they eat in all? =
  28. 28.2/10 + 1/10 =
  29. 29.4/6 + 1/6 + 1/6 =
  30. 30.2/6 + 2/6 =
  31. 31.1/3 + 2/3 =
  32. 32.2/8 + 3/8 + 2/8 =
  33. 33.5/11 + 4/11 + 1/11 =
  34. 34.2/11 + 2/11 + 5/11 =
  35. 35.4/6 + 2/6 =
  36. 36.A pizza is cut into 10 equal slices. Vihaan eats 2/10 of it and Rohan eats 6/10. What fraction of the pizza do they eat in all? =
  37. 37.A pizza is cut into 4 equal slices. Diya eats 2/4 of it and Kabir eats 1/4. What fraction of the pizza do they eat in all? =
  38. 38.1/11 + 8/11 =
  39. 39.1/8 + 6/8 + 1/8 =
  40. 40.A cake is cut into 12 equal slices. Vihaan eats 10/12 of it and Arjun eats 1/12. What fraction of the cake do they eat in all? =

Answer key

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

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