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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 432 · 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. 1.4/7 + 2/7 + 1/7 =
  2. 2.1/11 + 1/11 + 3/11 =
  3. 3.3/9 + 4/9 + 2/9 =
  4. 4.A cake is cut into 12 equal slices. Tara eats 1/12 of it and Kabir eats 5/12. What fraction of the cake do they eat in all? =
  5. 5.1/4 + 1/4 =
  6. 6.1/7 + 2/7 + 1/7 =
  7. 7.A cake is cut into 8 equal slices. Sara eats 1/8 of it and Arjun eats 6/8. What fraction of the cake do they eat in all? =
  8. 8.1/5 + 4/5 =
  9. 9.1/5 + 3/5 + 1/5 =
  10. 10.10/12 + 1/12 =
  11. 11.4/8 + 1/8 =
  12. 12.6/8 + 1/8 + 1/8 =
  13. 13.A watermelon is cut into 8 equal slices. Meera eats 5/8 of it and Anaya eats 1/8. What fraction of the watermelon do they eat in all? =
  14. 14.A pizza is cut into 8 equal slices. Meera eats 3/8 of it and Ishaan eats 5/8. What fraction of the pizza do they eat in all? =
  15. 15.3/6 + 2/6 =
  16. 16.1/6 + 4/6 =
  17. 17.2/8 + 3/8 + 3/8 =
  18. 18.5/7 + 2/7 =
  19. 19.A cake is cut into 10 equal slices. Kabir eats 3/10 of it and Rohan eats 2/10. What fraction of the cake do they eat in all? =
  20. 20.A watermelon is cut into 6 equal slices. Meera eats 2/6 of it and Aarav eats 4/6. What fraction of the watermelon do they eat in all? =
  21. 21.A pizza is cut into 8 equal slices. Kabir eats 3/8 of it and Diya eats 3/8. What fraction of the pizza do they eat in all? =
  22. 22.A cake is cut into 8 equal slices. Kabir eats 5/8 of it and Tara eats 2/8. What fraction of the cake do they eat in all? =
  23. 23.A pizza is cut into 12 equal slices. Anaya eats 9/12 of it and Meera eats 1/12. What fraction of the pizza do they eat in all? =
  24. 24.4/12 + 2/12 =
  25. 25.3/10 + 2/10 =
  26. 26.8/11 + 1/11 + 1/11 =
  27. 27.A pizza is cut into 6 equal slices. Anaya eats 1/6 of it and Aarav eats 1/6. What fraction of the pizza do they eat in all? =
  28. 28.2/10 + 5/10 + 2/10 =
  29. 29.6/9 + 1/9 + 2/9 =
  30. 30.A cake is cut into 8 equal slices. Kabir eats 1/8 of it and Tara eats 7/8. What fraction of the cake do they eat in all? =
  31. 31.5/8 + 2/8 + 1/8 =
  32. 32.2/7 + 1/7 =
  33. 33.2/4 + 2/4 =
  34. 34.A cake is cut into 6 equal slices. Kabir eats 4/6 of it and Riya eats 1/6. What fraction of the cake do they eat in all? =
  35. 35.A watermelon is cut into 8 equal slices. Riya eats 2/8 of it and Arjun eats 6/8. What fraction of the watermelon do they eat in all? =
  36. 36.A pizza is cut into 10 equal slices. Ishaan eats 4/10 of it and Aarav eats 5/10. What fraction of the pizza do they eat in all? =
  37. 37.5/10 + 3/10 + 1/10 =
  38. 38.A watermelon is cut into 6 equal slices. Riya eats 4/6 of it and Meera eats 2/6. What fraction of the watermelon do they eat in all? =
  39. 39.5/10 + 5/10 =
  40. 40.1/8 + 4/8 + 2/8 =

Answer key

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

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