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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 620 · 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. 1.8/11 + 1/11 + 1/11 =
  2. 2.1/8 + 2/8 + 5/8 =
  3. 3.A watermelon is cut into 8 equal slices. Rohan eats 5/8 of it and Kabir eats 1/8. What fraction of the watermelon do they eat in all? =
  4. 4.1/6 + 5/6 =
  5. 5.2/4 + 1/4 =
  6. 6.2/6 + 1/6 + 1/6 =
  7. 7.3/12 + 3/12 + 2/12 =
  8. 8.3/5 + 1/5 =
  9. 9.5/12 + 4/12 + 1/12 =
  10. 10.7/12 + 1/12 + 1/12 =
  11. 11.2/10 + 5/10 + 3/10 =
  12. 12.3/11 + 2/11 + 2/11 =
  13. 13.1/5 + 1/5 + 1/5 =
  14. 14.A watermelon is cut into 4 equal slices. Riya eats 2/4 of it and Vihaan eats 1/4. What fraction of the watermelon do they eat in all? =
  15. 15.3/6 + 2/6 + 1/6 =
  16. 16.A pizza is cut into 4 equal slices. Rohan eats 2/4 of it and Arjun eats 1/4. What fraction of the pizza do they eat in all? =
  17. 17.2/10 + 1/10 + 7/10 =
  18. 18.3/6 + 1/6 =
  19. 19.A watermelon is cut into 12 equal slices. Kabir eats 4/12 of it and Anaya eats 3/12. What fraction of the watermelon do they eat in all? =
  20. 20.1/9 + 7/9 + 1/9 =
  21. 21.A pizza is cut into 12 equal slices. Kabir eats 6/12 of it and Tara eats 5/12. What fraction of the pizza do they eat in all? =
  22. 22.A watermelon is cut into 8 equal slices. Meera eats 4/8 of it and Vihaan eats 2/8. What fraction of the watermelon do they eat in all? =
  23. 23.5/11 + 1/11 =
  24. 24.A watermelon is cut into 8 equal slices. Kabir eats 2/8 of it and Meera eats 3/8. What fraction of the watermelon do they eat in all? =
  25. 25.7/10 + 2/10 =
  26. 26.5/7 + 2/7 =
  27. 27.A watermelon is cut into 12 equal slices. Rohan eats 3/12 of it and Kabir eats 3/12. What fraction of the watermelon do they eat in all? =
  28. 28.A pizza is cut into 6 equal slices. Meera eats 1/6 of it and Ishaan eats 4/6. What fraction of the pizza do they eat in all? =
  29. 29.3/9 + 6/9 =
  30. 30.4/7 + 1/7 =
  31. 31.2/5 + 2/5 + 1/5 =
  32. 32.A watermelon is cut into 4 equal slices. Diya eats 2/4 of it and Ishaan eats 2/4. What fraction of the watermelon do they eat in all? =
  33. 33.7/9 + 1/9 + 1/9 =
  34. 34.A watermelon is cut into 8 equal slices. Tara eats 4/8 of it and Riya eats 1/8. What fraction of the watermelon do they eat in all? =
  35. 35.1/11 + 5/11 + 4/11 =
  36. 36.3/12 + 4/12 =
  37. 37.1/3 + 1/3 =
  38. 38.A cake is cut into 4 equal slices. Riya eats 2/4 of it and Meera eats 1/4. What fraction of the cake do they eat in all? =
  39. 39.A pizza is cut into 6 equal slices. Aarav eats 2/6 of it and Riya eats 2/6. What fraction of the pizza do they eat in all? =
  40. 40.5/10 + 5/10 =

Answer key

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

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