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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 70 · 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. Anaya eats 6/10 of it and Diya eats 2/10. What fraction of the watermelon do they eat in all? =
  2. 2.3/9 + 4/9 =
  3. 3.2/7 + 2/7 + 2/7 =
  4. 4.5/8 + 1/8 + 2/8 =
  5. 5.1/3 + 1/3 =
  6. 6.4/6 + 1/6 + 1/6 =
  7. 7.1/7 + 5/7 + 1/7 =
  8. 8.2/5 + 1/5 =
  9. 9.A pizza is cut into 8 equal slices. Tara eats 1/8 of it and Arjun eats 1/8. What fraction of the pizza do they eat in all? =
  10. 10.3/6 + 1/6 =
  11. 11.4/9 + 2/9 + 1/9 =
  12. 12.A pizza is cut into 4 equal slices. Vihaan eats 2/4 of it and Anaya eats 2/4. What fraction of the pizza do they eat in all? =
  13. 13.5/11 + 2/11 + 2/11 =
  14. 14.5/9 + 3/9 =
  15. 15.2/10 + 3/10 =
  16. 16.2/6 + 2/6 =
  17. 17.3/6 + 2/6 + 1/6 =
  18. 18.A pizza is cut into 12 equal slices. Tara eats 6/12 of it and Riya eats 4/12. What fraction of the pizza do they eat in all? =
  19. 19.6/8 + 1/8 =
  20. 20.5/7 + 1/7 + 1/7 =
  21. 21.5/10 + 3/10 =
  22. 22.A pizza is cut into 12 equal slices. Sara eats 10/12 of it and Diya eats 1/12. What fraction of the pizza do they eat in all? =
  23. 23.5/8 + 3/8 =
  24. 24.6/8 + 1/8 + 1/8 =
  25. 25.6/9 + 2/9 =
  26. 26.A pizza is cut into 8 equal slices. Arjun eats 6/8 of it and Tara eats 2/8. What fraction of the pizza do they eat in all? =
  27. 27.A pizza is cut into 10 equal slices. Vihaan eats 2/10 of it and Kabir eats 4/10. What fraction of the pizza do they eat in all? =
  28. 28.A cake is cut into 4 equal slices. Arjun eats 1/4 of it and Diya eats 2/4. What fraction of the cake do they eat in all? =
  29. 29.2/12 + 7/12 + 1/12 =
  30. 30.A watermelon is cut into 10 equal slices. Tara eats 2/10 of it and Sara eats 3/10. What fraction of the watermelon do they eat in all? =
  31. 31.2/4 + 1/4 =
  32. 32.A pizza is cut into 12 equal slices. Tara eats 1/12 of it and Anaya eats 5/12. What fraction of the pizza do they eat in all? =
  33. 33.1/3 + 2/3 =
  34. 34.5/11 + 3/11 =
  35. 35.2/4 + 2/4 =
  36. 36.1/4 + 1/4 =
  37. 37.5/8 + 2/8 + 1/8 =
  38. 38.1/8 + 5/8 =
  39. 39.4/6 + 2/6 =
  40. 40.2/8 + 2/8 =

Answer key

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

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