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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 865 · 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. 1.5/11 + 5/11 + 1/11 =
  2. 2.8/12 + 1/12 =
  3. 3.3/9 + 3/9 =
  4. 4.3/5 + 1/5 =
  5. 5.A watermelon is cut into 4 equal slices. Kabir eats 2/4 of it and Diya eats 1/4. What fraction of the watermelon do they eat in all? =
  6. 6.A watermelon is cut into 6 equal slices. Diya eats 1/6 of it and Riya eats 4/6. What fraction of the watermelon do they eat in all? =
  7. 7.8/12 + 3/12 + 1/12 =
  8. 8.1/3 + 2/3 =
  9. 9.A cake is cut into 4 equal slices. Kabir eats 1/4 of it and Rohan eats 2/4. What fraction of the cake do they eat in all? =
  10. 10.A cake is cut into 8 equal slices. Riya eats 4/8 of it and Rohan eats 2/8. What fraction of the cake do they eat in all? =
  11. 11.8/12 + 1/12 + 2/12 =
  12. 12.A pizza is cut into 4 equal slices. Tara eats 2/4 of it and Kabir eats 1/4. What fraction of the pizza do they eat in all? =
  13. 13.4/12 + 2/12 =
  14. 14.A pizza is cut into 4 equal slices. Ishaan eats 2/4 of it and Arjun eats 1/4. What fraction of the pizza do they eat in all? =
  15. 15.6/12 + 1/12 + 1/12 =
  16. 16.A pizza is cut into 10 equal slices. Anaya eats 4/10 of it and Arjun eats 4/10. What fraction of the pizza do they eat in all? =
  17. 17.4/6 + 1/6 + 1/6 =
  18. 18.A pizza is cut into 4 equal slices. Kabir eats 1/4 of it and Aarav eats 3/4. What fraction of the pizza do they eat in all? =
  19. 19.1/6 + 5/6 =
  20. 20.1/6 + 2/6 + 2/6 =
  21. 21.A watermelon is cut into 6 equal slices. Tara eats 4/6 of it and Kabir eats 1/6. What fraction of the watermelon do they eat in all? =
  22. 22.A cake is cut into 4 equal slices. Diya eats 2/4 of it and Arjun eats 1/4. What fraction of the cake do they eat in all? =
  23. 23.A pizza is cut into 12 equal slices. Kabir eats 10/12 of it and Meera eats 2/12. What fraction of the pizza do they eat in all? =
  24. 24.A pizza is cut into 6 equal slices. Rohan eats 2/6 of it and Arjun eats 1/6. What fraction of the pizza do they eat in all? =
  25. 25.3/9 + 1/9 + 3/9 =
  26. 26.1/11 + 2/11 =
  27. 27.2/5 + 1/5 + 2/5 =
  28. 28.A cake is cut into 10 equal slices. Aarav eats 1/10 of it and Rohan eats 7/10. What fraction of the cake do they eat in all? =
  29. 29.6/10 + 1/10 =
  30. 30.9/11 + 1/11 =
  31. 31.1/7 + 2/7 =
  32. 32.A cake is cut into 4 equal slices. Aarav eats 1/4 of it and Kabir eats 3/4. What fraction of the cake do they eat in all? =
  33. 33.A cake is cut into 4 equal slices. Sara eats 2/4 of it and Diya eats 2/4. What fraction of the cake do they eat in all? =
  34. 34.1/9 + 5/9 =
  35. 35.5/10 + 5/10 =
  36. 36.1/6 + 1/6 + 2/6 =
  37. 37.1/11 + 1/11 =
  38. 38.3/11 + 2/11 + 5/11 =
  39. 39.1/5 + 2/5 + 1/5 =
  40. 40.7/9 + 1/9 + 1/9 =

Answer key

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

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