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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 699 · 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. 1.1/3 + 1/3 =
  2. 2.2/7 + 1/7 + 3/7 =
  3. 3.4/10 + 2/10 =
  4. 4.A pizza is cut into 4 equal slices. Sara eats 1/4 of it and Ishaan eats 2/4. What fraction of the pizza do they eat in all? =
  5. 5.5/7 + 2/7 =
  6. 6.A watermelon is cut into 12 equal slices. Aarav eats 8/12 of it and Rohan eats 4/12. What fraction of the watermelon do they eat in all? =
  7. 7.3/8 + 2/8 + 2/8 =
  8. 8.A cake is cut into 8 equal slices. Arjun eats 4/8 of it and Diya eats 4/8. What fraction of the cake do they eat in all? =
  9. 9.A watermelon is cut into 4 equal slices. Anaya eats 1/4 of it and Meera eats 3/4. What fraction of the watermelon do they eat in all? =
  10. 10.1/11 + 9/11 =
  11. 11.1/3 + 2/3 =
  12. 12.2/11 + 5/11 + 3/11 =
  13. 13.A pizza is cut into 6 equal slices. Arjun eats 2/6 of it and Diya eats 3/6. What fraction of the pizza do they eat in all? =
  14. 14.5/12 + 4/12 + 2/12 =
  15. 15.3/6 + 2/6 + 1/6 =
  16. 16.A watermelon is cut into 10 equal slices. Aarav eats 4/10 of it and Rohan eats 1/10. What fraction of the watermelon do they eat in all? =
  17. 17.A pizza is cut into 6 equal slices. Aarav eats 4/6 of it and Vihaan eats 1/6. What fraction of the pizza do they eat in all? =
  18. 18.A watermelon is cut into 12 equal slices. Kabir eats 9/12 of it and Diya eats 1/12. What fraction of the watermelon do they eat in all? =
  19. 19.2/9 + 3/9 + 2/9 =
  20. 20.A pizza is cut into 10 equal slices. Meera eats 8/10 of it and Ishaan eats 1/10. What fraction of the pizza do they eat in all? =
  21. 21.A watermelon is cut into 12 equal slices. Rohan eats 4/12 of it and Ishaan eats 2/12. What fraction of the watermelon do they eat in all? =
  22. 22.4/12 + 7/12 =
  23. 23.1/9 + 4/9 =
  24. 24.3/11 + 1/11 + 4/11 =
  25. 25.1/12 + 5/12 =
  26. 26.3/12 + 3/12 + 3/12 =
  27. 27.2/12 + 8/12 =
  28. 28.A cake is cut into 12 equal slices. Ishaan eats 8/12 of it and Vihaan eats 1/12. What fraction of the cake do they eat in all? =
  29. 29.4/7 + 1/7 + 1/7 =
  30. 30.A watermelon is cut into 8 equal slices. Sara eats 1/8 of it and Diya eats 2/8. What fraction of the watermelon do they eat in all? =
  31. 31.2/9 + 4/9 + 2/9 =
  32. 32.3/6 + 1/6 + 1/6 =
  33. 33.4/6 + 2/6 =
  34. 34.3/11 + 2/11 + 1/11 =
  35. 35.3/5 + 1/5 =
  36. 36.2/4 + 1/4 =
  37. 37.A watermelon is cut into 10 equal slices. Meera eats 2/10 of it and Tara eats 1/10. What fraction of the watermelon do they eat in all? =
  38. 38.A watermelon is cut into 10 equal slices. Meera eats 4/10 of it and Anaya eats 1/10. What fraction of the watermelon do they eat in all? =
  39. 39.9/12 + 2/12 + 1/12 =
  40. 40.4/11 + 1/11 + 2/11 =

Answer key

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

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