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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 631 · 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 watermelon is cut into 10 equal slices. Riya eats 1/10 of it and Anaya eats 2/10. What fraction of the watermelon do they eat in all? =
  2. 2.1/3 + 2/3 =
  3. 3.2/8 + 1/8 =
  4. 4.2/6 + 1/6 + 3/6 =
  5. 5.8/10 + 1/10 + 1/10 =
  6. 6.2/5 + 2/5 + 1/5 =
  7. 7.6/11 + 3/11 + 1/11 =
  8. 8.A cake is cut into 12 equal slices. Ishaan eats 2/12 of it and Diya eats 2/12. What fraction of the cake do they eat in all? =
  9. 9.1/8 + 3/8 + 3/8 =
  10. 10.A cake is cut into 6 equal slices. Sara eats 3/6 of it and Riya eats 1/6. What fraction of the cake do they eat in all? =
  11. 11.A cake is cut into 10 equal slices. Ishaan eats 7/10 of it and Meera eats 2/10. What fraction of the cake do they eat in all? =
  12. 12.A cake is cut into 4 equal slices. Riya eats 1/4 of it and Sara eats 1/4. What fraction of the cake do they eat in all? =
  13. 13.A watermelon is cut into 6 equal slices. Arjun eats 4/6 of it and Anaya eats 1/6. What fraction of the watermelon do they eat in all? =
  14. 14.A pizza is cut into 12 equal slices. Sara eats 9/12 of it and Diya eats 2/12. What fraction of the pizza do they eat in all? =
  15. 15.10/12 + 1/12 + 1/12 =
  16. 16.4/7 + 1/7 =
  17. 17.1/10 + 6/10 + 3/10 =
  18. 18.A pizza is cut into 4 equal slices. Sara eats 1/4 of it and Aarav eats 3/4. What fraction of the pizza do they eat in all? =
  19. 19.3/10 + 7/10 =
  20. 20.A watermelon is cut into 10 equal slices. Aarav eats 1/10 of it and Ishaan eats 3/10. What fraction of the watermelon do they eat in all? =
  21. 21.7/12 + 1/12 =
  22. 22.3/7 + 1/7 + 1/7 =
  23. 23.2/8 + 5/8 =
  24. 24.A pizza is cut into 12 equal slices. Diya eats 10/12 of it and Aarav eats 1/12. What fraction of the pizza do they eat in all? =
  25. 25.2/11 + 3/11 =
  26. 26.1/4 + 1/4 =
  27. 27.9/11 + 2/11 =
  28. 28.A cake is cut into 10 equal slices. Meera eats 2/10 of it and Arjun eats 7/10. What fraction of the cake do they eat in all? =
  29. 29.4/10 + 6/10 =
  30. 30.A pizza is cut into 4 equal slices. Tara eats 1/4 of it and Kabir eats 2/4. What fraction of the pizza do they eat in all? =
  31. 31.1/5 + 2/5 =
  32. 32.1/4 + 3/4 =
  33. 33.2/8 + 5/8 + 1/8 =
  34. 34.A pizza is cut into 6 equal slices. Vihaan eats 1/6 of it and Tara eats 1/6. What fraction of the pizza do they eat in all? =
  35. 35.5/9 + 3/9 =
  36. 36.A watermelon is cut into 4 equal slices. Arjun eats 1/4 of it and Vihaan eats 2/4. What fraction of the watermelon do they eat in all? =
  37. 37.1/9 + 6/9 + 2/9 =
  38. 38.3/6 + 1/6 + 1/6 =
  39. 39.6/10 + 2/10 + 1/10 =
  40. 40.A watermelon is cut into 4 equal slices. Sara eats 2/4 of it and Riya eats 2/4. What fraction of the watermelon do they eat in all? =

Answer key

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

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