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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 594 · 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. 1.2/12 + 4/12 =
  2. 2.6/9 + 2/9 =
  3. 3.6/10 + 1/10 + 1/10 =
  4. 4.6/10 + 4/10 =
  5. 5.A watermelon is cut into 6 equal slices. Diya eats 1/6 of it and Rohan eats 5/6. What fraction of the watermelon do they eat in all? =
  6. 6.A watermelon is cut into 6 equal slices. Ishaan eats 1/6 of it and Sara eats 5/6. What fraction of the watermelon do they eat in all? =
  7. 7.8/10 + 1/10 + 1/10 =
  8. 8.A pizza is cut into 8 equal slices. Tara eats 1/8 of it and Rohan eats 4/8. What fraction of the pizza do they eat in all? =
  9. 9.A pizza is cut into 8 equal slices. Meera eats 5/8 of it and Kabir eats 3/8. What fraction of the pizza do they eat in all? =
  10. 10.A pizza is cut into 8 equal slices. Diya eats 5/8 of it and Kabir eats 1/8. What fraction of the pizza do they eat in all? =
  11. 11.A cake is cut into 4 equal slices. Riya eats 1/4 of it and Sara eats 3/4. What fraction of the cake do they eat in all? =
  12. 12.3/5 + 1/5 =
  13. 13.2/11 + 8/11 =
  14. 14.3/7 + 2/7 =
  15. 15.3/6 + 1/6 + 1/6 =
  16. 16.4/6 + 1/6 + 1/6 =
  17. 17.5/11 + 3/11 + 3/11 =
  18. 18.4/7 + 2/7 =
  19. 19.6/11 + 2/11 + 2/11 =
  20. 20.4/7 + 3/7 =
  21. 21.2/6 + 1/6 + 1/6 =
  22. 22.A cake is cut into 10 equal slices. Arjun eats 2/10 of it and Anaya eats 8/10. What fraction of the cake do they eat in all? =
  23. 23.3/11 + 4/11 + 2/11 =
  24. 24.A watermelon is cut into 8 equal slices. Vihaan eats 6/8 of it and Tara eats 1/8. What fraction of the watermelon do they eat in all? =
  25. 25.A watermelon is cut into 6 equal slices. Tara eats 3/6 of it and Diya eats 3/6. What fraction of the watermelon do they eat in all? =
  26. 26.9/11 + 1/11 + 1/11 =
  27. 27.4/11 + 4/11 + 3/11 =
  28. 28.A watermelon is cut into 12 equal slices. Kabir eats 1/12 of it and Meera eats 6/12. What fraction of the watermelon do they eat in all? =
  29. 29.3/11 + 4/11 + 1/11 =
  30. 30.4/11 + 6/11 =
  31. 31.1/10 + 4/10 =
  32. 32.5/12 + 4/12 =
  33. 33.4/8 + 2/8 =
  34. 34.A cake is cut into 8 equal slices. Meera eats 5/8 of it and Tara eats 1/8. What fraction of the cake do they eat in all? =
  35. 35.5/7 + 1/7 + 1/7 =
  36. 36.4/10 + 2/10 =
  37. 37.A pizza is cut into 10 equal slices. Diya eats 1/10 of it and Kabir eats 1/10. What fraction of the pizza do they eat in all? =
  38. 38.A watermelon is cut into 4 equal slices. Meera eats 1/4 of it and Tara eats 3/4. What fraction of the watermelon do they eat in all? =
  39. 39.1/3 + 1/3 =
  40. 40.2/9 + 1/9 =

Answer key

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

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