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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 237 · 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. 1.8/12 + 1/12 + 1/12 =
  2. 2.4/8 + 2/8 + 2/8 =
  3. 3.1/7 + 5/7 + 1/7 =
  4. 4.A pizza is cut into 8 equal slices. Riya eats 1/8 of it and Tara eats 4/8. What fraction of the pizza do they eat in all? =
  5. 5.3/10 + 1/10 + 6/10 =
  6. 6.7/12 + 4/12 + 1/12 =
  7. 7.5/8 + 1/8 + 1/8 =
  8. 8.1/9 + 2/9 + 4/9 =
  9. 9.A watermelon is cut into 8 equal slices. Sara eats 4/8 of it and Anaya eats 2/8. What fraction of the watermelon do they eat in all? =
  10. 10.A watermelon is cut into 6 equal slices. Ishaan eats 1/6 of it and Arjun eats 2/6. What fraction of the watermelon do they eat in all? =
  11. 11.1/6 + 2/6 + 3/6 =
  12. 12.5/9 + 1/9 =
  13. 13.A cake is cut into 4 equal slices. Sara eats 1/4 of it and Rohan eats 2/4. What fraction of the cake do they eat in all? =
  14. 14.2/6 + 1/6 =
  15. 15.A cake is cut into 4 equal slices. Meera eats 1/4 of it and Kabir eats 2/4. What fraction of the cake do they eat in all? =
  16. 16.A cake is cut into 12 equal slices. Riya eats 2/12 of it and Vihaan eats 9/12. What fraction of the cake do they eat in all? =
  17. 17.3/7 + 1/7 =
  18. 18.2/6 + 4/6 =
  19. 19.A pizza is cut into 6 equal slices. Sara eats 3/6 of it and Kabir eats 1/6. What fraction of the pizza do they eat in all? =
  20. 20.5/9 + 3/9 + 1/9 =
  21. 21.6/11 + 2/11 + 3/11 =
  22. 22.3/6 + 3/6 =
  23. 23.A watermelon is cut into 10 equal slices. Diya eats 2/10 of it and Kabir eats 5/10. What fraction of the watermelon do they eat in all? =
  24. 24.2/11 + 8/11 + 1/11 =
  25. 25.6/11 + 1/11 =
  26. 26.A cake is cut into 10 equal slices. Arjun eats 7/10 of it and Ishaan eats 2/10. What fraction of the cake do they eat in all? =
  27. 27.4/6 + 1/6 =
  28. 28.1/9 + 6/9 =
  29. 29.2/5 + 1/5 + 1/5 =
  30. 30.10/12 + 1/12 =
  31. 31.6/9 + 1/9 =
  32. 32.A pizza is cut into 12 equal slices. Tara eats 3/12 of it and Ishaan eats 8/12. What fraction of the pizza do they eat in all? =
  33. 33.2/5 + 2/5 =
  34. 34.A watermelon is cut into 12 equal slices. Meera eats 2/12 of it and Kabir eats 7/12. What fraction of the watermelon do they eat in all? =
  35. 35.1/7 + 2/7 =
  36. 36.2/9 + 2/9 + 2/9 =
  37. 37.5/8 + 1/8 =
  38. 38.A pizza is cut into 4 equal slices. Sara eats 1/4 of it and Riya eats 3/4. What fraction of the pizza do they eat in all? =
  39. 39.A pizza is cut into 10 equal slices. Aarav eats 6/10 of it and Riya eats 3/10. What fraction of the pizza do they eat in all? =
  40. 40.A pizza is cut into 4 equal slices. Meera eats 2/4 of it and Tara eats 2/4. What fraction of the pizza do they eat in all? =

Answer key

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

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