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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 879 · 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. 1.4/8 + 2/8 =
  2. 2.2/4 + 1/4 =
  3. 3.2/8 + 3/8 =
  4. 4.A cake is cut into 10 equal slices. Riya eats 1/10 of it and Anaya eats 2/10. What fraction of the cake do they eat in all? =
  5. 5.3/7 + 1/7 + 1/7 =
  6. 6.A cake is cut into 6 equal slices. Anaya eats 3/6 of it and Arjun eats 1/6. What fraction of the cake do they eat in all? =
  7. 7.1/6 + 4/6 + 1/6 =
  8. 8.A watermelon is cut into 4 equal slices. Meera eats 2/4 of it and Ishaan eats 2/4. What fraction of the watermelon do they eat in all? =
  9. 9.7/12 + 4/12 =
  10. 10.6/12 + 4/12 =
  11. 11.3/5 + 2/5 =
  12. 12.4/9 + 5/9 =
  13. 13.2/10 + 5/10 =
  14. 14.A pizza is cut into 6 equal slices. Diya eats 1/6 of it and Aarav eats 3/6. What fraction of the pizza do they eat in all? =
  15. 15.4/6 + 1/6 + 1/6 =
  16. 16.3/12 + 3/12 + 2/12 =
  17. 17.5/7 + 1/7 =
  18. 18.4/9 + 1/9 + 2/9 =
  19. 19.1/9 + 4/9 =
  20. 20.1/3 + 1/3 =
  21. 21.3/9 + 1/9 =
  22. 22.1/5 + 3/5 + 1/5 =
  23. 23.A cake is cut into 8 equal slices. Sara eats 2/8 of it and Ishaan eats 3/8. What fraction of the cake do they eat in all? =
  24. 24.A pizza is cut into 6 equal slices. Meera eats 3/6 of it and Anaya eats 1/6. What fraction of the pizza do they eat in all? =
  25. 25.A pizza is cut into 12 equal slices. Anaya eats 3/12 of it and Rohan eats 9/12. What fraction of the pizza do they eat in all? =
  26. 26.8/12 + 1/12 + 3/12 =
  27. 27.1/9 + 1/9 + 7/9 =
  28. 28.4/7 + 2/7 =
  29. 29.A cake is cut into 4 equal slices. Rohan eats 1/4 of it and Sara eats 1/4. What fraction of the cake do they eat in all? =
  30. 30.1/6 + 1/6 =
  31. 31.3/7 + 1/7 =
  32. 32.A pizza is cut into 12 equal slices. Sara eats 9/12 of it and Anaya eats 3/12. What fraction of the pizza do they eat in all? =
  33. 33.8/10 + 1/10 + 1/10 =
  34. 34.2/9 + 2/9 + 1/9 =
  35. 35.2/5 + 3/5 =
  36. 36.9/11 + 1/11 =
  37. 37.A cake is cut into 12 equal slices. Tara eats 9/12 of it and Riya eats 3/12. What fraction of the cake do they eat in all? =
  38. 38.1/6 + 4/6 =
  39. 39.3/11 + 6/11 =
  40. 40.1/8 + 5/8 + 1/8 =

Answer key

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

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