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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 346 · 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 pizza is cut into 8 equal slices. Ishaan eats 2/8 of it and Kabir eats 3/8. What fraction of the pizza do they eat in all? =
  2. 2.4/9 + 3/9 + 2/9 =
  3. 3.A watermelon is cut into 8 equal slices. Kabir eats 3/8 of it and Tara eats 4/8. What fraction of the watermelon do they eat in all? =
  4. 4.3/5 + 1/5 + 1/5 =
  5. 5.2/5 + 3/5 =
  6. 6.2/11 + 2/11 =
  7. 7.2/9 + 3/9 =
  8. 8.A watermelon is cut into 8 equal slices. Tara eats 5/8 of it and Meera eats 1/8. What fraction of the watermelon do they eat in all? =
  9. 9.A cake is cut into 12 equal slices. Sara eats 5/12 of it and Kabir eats 4/12. What fraction of the cake do they eat in all? =
  10. 10.2/7 + 5/7 =
  11. 11.1/3 + 2/3 =
  12. 12.A pizza is cut into 10 equal slices. Meera eats 6/10 of it and Anaya eats 2/10. What fraction of the pizza do they eat in all? =
  13. 13.A pizza is cut into 4 equal slices. Diya eats 1/4 of it and Rohan eats 1/4. What fraction of the pizza do they eat in all? =
  14. 14.1/9 + 6/9 + 2/9 =
  15. 15.3/11 + 3/11 =
  16. 16.8/11 + 1/11 + 1/11 =
  17. 17.5/10 + 1/10 =
  18. 18.4/7 + 2/7 + 1/7 =
  19. 19.A cake is cut into 4 equal slices. Vihaan eats 1/4 of it and Arjun eats 2/4. What fraction of the cake do they eat in all? =
  20. 20.5/12 + 3/12 + 1/12 =
  21. 21.5/10 + 2/10 + 2/10 =
  22. 22.4/11 + 2/11 + 4/11 =
  23. 23.1/6 + 4/6 + 1/6 =
  24. 24.5/11 + 6/11 =
  25. 25.3/6 + 2/6 + 1/6 =
  26. 26.6/9 + 3/9 =
  27. 27.8/12 + 3/12 + 1/12 =
  28. 28.8/10 + 1/10 + 1/10 =
  29. 29.5/11 + 3/11 + 2/11 =
  30. 30.1/3 + 1/3 =
  31. 31.1/11 + 5/11 + 1/11 =
  32. 32.7/9 + 1/9 =
  33. 33.4/7 + 2/7 =
  34. 34.4/10 + 3/10 + 1/10 =
  35. 35.2/4 + 2/4 =
  36. 36.1/4 + 2/4 =
  37. 37.2/4 + 1/4 =
  38. 38.2/7 + 4/7 =
  39. 39.4/6 + 1/6 + 1/6 =
  40. 40.2/12 + 7/12 + 2/12 =

Answer key

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

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