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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 13 · 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. 1.5/9 + 3/9 + 1/9 =
  2. 2.4/8 + 3/8 + 1/8 =
  3. 3.A cake is cut into 8 equal slices. Diya eats 2/8 of it and Tara eats 3/8. What fraction of the cake do they eat in all? =
  4. 4.4/8 + 1/8 =
  5. 5.A pizza is cut into 10 equal slices. Tara eats 1/10 of it and Kabir eats 7/10. What fraction of the pizza do they eat in all? =
  6. 6.A watermelon is cut into 4 equal slices. Rohan eats 1/4 of it and Anaya eats 1/4. What fraction of the watermelon do they eat in all? =
  7. 7.A cake is cut into 10 equal slices. Arjun eats 2/10 of it and Rohan eats 3/10. What fraction of the cake do they eat in all? =
  8. 8.A watermelon is cut into 10 equal slices. Meera eats 1/10 of it and Sara eats 4/10. What fraction of the watermelon do they eat in all? =
  9. 9.3/5 + 1/5 =
  10. 10.A pizza is cut into 8 equal slices. Riya eats 3/8 of it and Diya eats 2/8. What fraction of the pizza do they eat in all? =
  11. 11.A pizza is cut into 4 equal slices. Sara eats 2/4 of it and Diya eats 1/4. What fraction of the pizza do they eat in all? =
  12. 12.A watermelon is cut into 6 equal slices. Vihaan eats 4/6 of it and Meera eats 2/6. What fraction of the watermelon do they eat in all? =
  13. 13.3/6 + 1/6 + 2/6 =
  14. 14.5/10 + 1/10 =
  15. 15.1/3 + 2/3 =
  16. 16.A watermelon is cut into 8 equal slices. Anaya eats 3/8 of it and Riya eats 1/8. What fraction of the watermelon do they eat in all? =
  17. 17.1/7 + 5/7 + 1/7 =
  18. 18.7/9 + 2/9 =
  19. 19.9/12 + 1/12 + 1/12 =
  20. 20.A cake is cut into 6 equal slices. Sara eats 3/6 of it and Arjun eats 2/6. What fraction of the cake do they eat in all? =
  21. 21.4/8 + 4/8 =
  22. 22.A cake is cut into 4 equal slices. Diya eats 1/4 of it and Arjun eats 3/4. What fraction of the cake do they eat in all? =
  23. 23.A cake is cut into 12 equal slices. Rohan eats 10/12 of it and Diya eats 1/12. What fraction of the cake do they eat in all? =
  24. 24.A pizza is cut into 12 equal slices. Ishaan eats 2/12 of it and Vihaan eats 5/12. What fraction of the pizza do they eat in all? =
  25. 25.1/4 + 1/4 =
  26. 26.3/8 + 3/8 + 2/8 =
  27. 27.3/6 + 2/6 + 1/6 =
  28. 28.2/5 + 3/5 =
  29. 29.A cake is cut into 4 equal slices. Arjun eats 1/4 of it and Kabir eats 2/4. What fraction of the cake do they eat in all? =
  30. 30.3/9 + 3/9 + 1/9 =
  31. 31.1/5 + 1/5 + 2/5 =
  32. 32.2/7 + 3/7 =
  33. 33.3/10 + 6/10 + 1/10 =
  34. 34.1/6 + 1/6 + 3/6 =
  35. 35.3/7 + 4/7 =
  36. 36.A pizza is cut into 8 equal slices. Tara eats 2/8 of it and Riya eats 1/8. What fraction of the pizza do they eat in all? =
  37. 37.1/5 + 1/5 =
  38. 38.A cake is cut into 8 equal slices. Ishaan eats 2/8 of it and Rohan eats 2/8. What fraction of the cake do they eat in all? =
  39. 39.1/7 + 3/7 + 2/7 =
  40. 40.9/11 + 2/11 =

Answer key

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

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