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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 392 · 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. 1.3/5 + 1/5 + 1/5 =
  2. 2.A pizza is cut into 12 equal slices. Tara eats 3/12 of it and Riya eats 5/12. What fraction of the pizza do they eat in all? =
  3. 3.1/3 + 1/3 =
  4. 4.1/8 + 6/8 =
  5. 5.3/12 + 5/12 + 3/12 =
  6. 6.2/7 + 3/7 + 1/7 =
  7. 7.A pizza is cut into 6 equal slices. Vihaan eats 2/6 of it and Diya eats 3/6. What fraction of the pizza do they eat in all? =
  8. 8.8/11 + 2/11 + 1/11 =
  9. 9.A watermelon is cut into 8 equal slices. Aarav eats 1/8 of it and Meera eats 1/8. What fraction of the watermelon do they eat in all? =
  10. 10.A watermelon is cut into 8 equal slices. Rohan eats 2/8 of it and Anaya eats 3/8. What fraction of the watermelon do they eat in all? =
  11. 11.A watermelon is cut into 6 equal slices. Anaya eats 2/6 of it and Riya eats 1/6. What fraction of the watermelon do they eat in all? =
  12. 12.5/7 + 1/7 + 1/7 =
  13. 13.7/10 + 1/10 + 2/10 =
  14. 14.1/12 + 2/12 =
  15. 15.A cake is cut into 4 equal slices. Anaya eats 1/4 of it and Riya eats 1/4. What fraction of the cake do they eat in all? =
  16. 16.3/7 + 1/7 =
  17. 17.3/5 + 1/5 =
  18. 18.A pizza is cut into 4 equal slices. Sara eats 2/4 of it and Aarav eats 2/4. What fraction of the pizza do they eat in all? =
  19. 19.10/12 + 1/12 + 1/12 =
  20. 20.A watermelon is cut into 12 equal slices. Diya eats 10/12 of it and Riya eats 2/12. What fraction of the watermelon do they eat in all? =
  21. 21.3/6 + 2/6 + 1/6 =
  22. 22.A pizza is cut into 12 equal slices. Diya eats 5/12 of it and Sara eats 5/12. What fraction of the pizza do they eat in all? =
  23. 23.9/12 + 1/12 + 1/12 =
  24. 24.5/8 + 1/8 + 2/8 =
  25. 25.3/6 + 2/6 =
  26. 26.A pizza is cut into 6 equal slices. Rohan eats 3/6 of it and Arjun eats 1/6. What fraction of the pizza do they eat in all? =
  27. 27.A pizza is cut into 12 equal slices. Diya eats 8/12 of it and Kabir eats 1/12. What fraction of the pizza do they eat in all? =
  28. 28.4/7 + 3/7 =
  29. 29.2/6 + 1/6 + 3/6 =
  30. 30.A watermelon is cut into 4 equal slices. Meera eats 2/4 of it and Kabir eats 2/4. What fraction of the watermelon do they eat in all? =
  31. 31.A watermelon is cut into 8 equal slices. Kabir eats 1/8 of it and Riya eats 6/8. What fraction of the watermelon do they eat in all? =
  32. 32.1/12 + 2/12 + 6/12 =
  33. 33.A watermelon is cut into 12 equal slices. Meera eats 2/12 of it and Rohan eats 3/12. What fraction of the watermelon do they eat in all? =
  34. 34.1/3 + 2/3 =
  35. 35.1/8 + 4/8 + 2/8 =
  36. 36.A cake is cut into 6 equal slices. Anaya eats 3/6 of it and Diya eats 1/6. What fraction of the cake do they eat in all? =
  37. 37.1/5 + 2/5 + 2/5 =
  38. 38.5/9 + 2/9 + 1/9 =
  39. 39.8/10 + 1/10 + 1/10 =
  40. 40.9/11 + 1/11 + 1/11 =

Answer key

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

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