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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 261 · 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. Sara eats 2/6 of it and Riya eats 4/6. What fraction of the cake do they eat in all? =
  2. 2.2/8 + 2/8 + 1/8 =
  3. 3.9/12 + 2/12 + 1/12 =
  4. 4.1/10 + 7/10 + 1/10 =
  5. 5.3/5 + 1/5 + 1/5 =
  6. 6.8/11 + 1/11 + 2/11 =
  7. 7.4/7 + 2/7 =
  8. 8.5/11 + 5/11 =
  9. 9.7/12 + 1/12 + 4/12 =
  10. 10.A watermelon is cut into 10 equal slices. Diya eats 1/10 of it and Tara eats 6/10. What fraction of the watermelon do they eat in all? =
  11. 11.3/12 + 5/12 + 1/12 =
  12. 12.5/7 + 1/7 + 1/7 =
  13. 13.A pizza is cut into 12 equal slices. Rohan eats 4/12 of it and Anaya eats 7/12. What fraction of the pizza do they eat in all? =
  14. 14.2/9 + 1/9 + 4/9 =
  15. 15.5/9 + 1/9 + 1/9 =
  16. 16.2/9 + 1/9 + 2/9 =
  17. 17.2/7 + 1/7 =
  18. 18.1/9 + 7/9 + 1/9 =
  19. 19.1/8 + 5/8 =
  20. 20.6/11 + 2/11 + 2/11 =
  21. 21.2/10 + 3/10 =
  22. 22.A watermelon is cut into 12 equal slices. Ishaan eats 1/12 of it and Diya eats 3/12. What fraction of the watermelon do they eat in all? =
  23. 23.A pizza is cut into 8 equal slices. Rohan eats 5/8 of it and Vihaan eats 3/8. What fraction of the pizza do they eat in all? =
  24. 24.1/6 + 2/6 =
  25. 25.3/7 + 1/7 + 2/7 =
  26. 26.A watermelon is cut into 12 equal slices. Rohan eats 8/12 of it and Aarav eats 3/12. What fraction of the watermelon do they eat in all? =
  27. 27.2/5 + 3/5 =
  28. 28.1/5 + 2/5 =
  29. 29.A watermelon is cut into 4 equal slices. Rohan eats 1/4 of it and Tara eats 2/4. What fraction of the watermelon do they eat in all? =
  30. 30.1/5 + 1/5 + 1/5 =
  31. 31.4/10 + 4/10 + 1/10 =
  32. 32.7/9 + 1/9 =
  33. 33.A cake is cut into 8 equal slices. Rohan eats 4/8 of it and Riya eats 1/8. What fraction of the cake do they eat in all? =
  34. 34.A cake is cut into 4 equal slices. Meera eats 1/4 of it and Ishaan eats 2/4. What fraction of the cake do they eat in all? =
  35. 35.A cake is cut into 4 equal slices. Meera eats 2/4 of it and Rohan eats 1/4. What fraction of the cake do they eat in all? =
  36. 36.8/12 + 1/12 =
  37. 37.A cake is cut into 10 equal slices. Aarav eats 5/10 of it and Tara eats 5/10. What fraction of the cake do they eat in all? =
  38. 38.6/8 + 2/8 =
  39. 39.A cake is cut into 10 equal slices. Tara eats 7/10 of it and Kabir eats 3/10. What fraction of the cake do they eat in all? =
  40. 40.A watermelon is cut into 8 equal slices. Kabir eats 3/8 of it and Anaya eats 1/8. What fraction of the watermelon do they eat in all? =

Answer key

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

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