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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 368 · 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. 1.3/7 + 2/7 =
  2. 2.3/8 + 3/8 + 2/8 =
  3. 3.6/12 + 5/12 =
  4. 4.1/4 + 2/4 =
  5. 5.2/12 + 4/12 + 4/12 =
  6. 6.A cake is cut into 8 equal slices. Aarav eats 1/8 of it and Rohan eats 4/8. What fraction of the cake do they eat in all? =
  7. 7.1/7 + 2/7 =
  8. 8.A pizza is cut into 12 equal slices. Kabir eats 7/12 of it and Tara eats 3/12. What fraction of the pizza do they eat in all? =
  9. 9.2/4 + 1/4 =
  10. 10.A cake is cut into 8 equal slices. Diya eats 6/8 of it and Sara eats 2/8. What fraction of the cake do they eat in all? =
  11. 11.A watermelon is cut into 4 equal slices. Ishaan eats 1/4 of it and Diya eats 1/4. What fraction of the watermelon do they eat in all? =
  12. 12.A pizza is cut into 10 equal slices. Diya eats 2/10 of it and Arjun eats 7/10. What fraction of the pizza do they eat in all? =
  13. 13.1/6 + 3/6 + 2/6 =
  14. 14.4/11 + 5/11 + 2/11 =
  15. 15.6/8 + 1/8 + 1/8 =
  16. 16.A watermelon is cut into 6 equal slices. Meera eats 3/6 of it and Rohan eats 2/6. What fraction of the watermelon do they eat in all? =
  17. 17.3/6 + 2/6 + 1/6 =
  18. 18.2/6 + 1/6 + 3/6 =
  19. 19.2/9 + 3/9 + 1/9 =
  20. 20.A pizza is cut into 4 equal slices. Arjun eats 2/4 of it and Sara eats 1/4. What fraction of the pizza do they eat in all? =
  21. 21.2/7 + 1/7 + 1/7 =
  22. 22.A cake is cut into 4 equal slices. Arjun eats 2/4 of it and Kabir eats 1/4. What fraction of the cake do they eat in all? =
  23. 23.1/9 + 7/9 =
  24. 24.5/8 + 2/8 + 1/8 =
  25. 25.1/9 + 5/9 + 1/9 =
  26. 26.2/12 + 3/12 + 1/12 =
  27. 27.1/3 + 2/3 =
  28. 28.3/7 + 3/7 + 1/7 =
  29. 29.2/12 + 8/12 =
  30. 30.5/9 + 3/9 =
  31. 31.4/6 + 1/6 =
  32. 32.1/5 + 3/5 + 1/5 =
  33. 33.A pizza is cut into 10 equal slices. Riya eats 5/10 of it and Ishaan eats 4/10. What fraction of the pizza do they eat in all? =
  34. 34.4/11 + 6/11 =
  35. 35.A watermelon is cut into 6 equal slices. Meera eats 4/6 of it and Kabir eats 1/6. What fraction of the watermelon do they eat in all? =
  36. 36.A watermelon is cut into 4 equal slices. Aarav eats 1/4 of it and Arjun eats 3/4. What fraction of the watermelon do they eat in all? =
  37. 37.2/6 + 3/6 =
  38. 38.4/6 + 1/6 + 1/6 =
  39. 39.3/7 + 1/7 + 2/7 =
  40. 40.A watermelon is cut into 4 equal slices. Tara eats 2/4 of it and Sara eats 2/4. What fraction of the watermelon do they eat in all? =

Answer key

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

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