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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 286 · 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. Tara eats 5/10 of it and Arjun eats 4/10. What fraction of the watermelon do they eat in all? =
  2. 2.2/5 + 3/5 =
  3. 3.5/8 + 2/8 =
  4. 4.A pizza is cut into 4 equal slices. Sara eats 1/4 of it and Kabir eats 3/4. What fraction of the pizza do they eat in all? =
  5. 5.4/12 + 5/12 + 1/12 =
  6. 6.3/5 + 1/5 =
  7. 7.A watermelon is cut into 10 equal slices. Diya eats 7/10 of it and Anaya eats 2/10. What fraction of the watermelon do they eat in all? =
  8. 8.2/5 + 2/5 + 1/5 =
  9. 9.7/11 + 2/11 =
  10. 10.2/8 + 3/8 + 3/8 =
  11. 11.7/11 + 1/11 + 1/11 =
  12. 12.3/8 + 3/8 + 2/8 =
  13. 13.2/4 + 2/4 =
  14. 14.2/6 + 1/6 =
  15. 15.1/3 + 1/3 =
  16. 16.4/7 + 3/7 =
  17. 17.1/5 + 3/5 =
  18. 18.4/8 + 4/8 =
  19. 19.1/8 + 3/8 =
  20. 20.6/11 + 3/11 =
  21. 21.A pizza is cut into 6 equal slices. Vihaan eats 3/6 of it and Tara eats 1/6. What fraction of the pizza do they eat in all? =
  22. 22.A pizza is cut into 12 equal slices. Tara eats 3/12 of it and Rohan eats 2/12. What fraction of the pizza do they eat in all? =
  23. 23.A pizza is cut into 12 equal slices. Rohan eats 5/12 of it and Kabir eats 6/12. What fraction of the pizza do they eat in all? =
  24. 24.3/5 + 1/5 + 1/5 =
  25. 25.A cake is cut into 6 equal slices. Rohan eats 3/6 of it and Diya eats 1/6. What fraction of the cake do they eat in all? =
  26. 26.2/6 + 3/6 + 1/6 =
  27. 27.A watermelon is cut into 4 equal slices. Meera eats 1/4 of it and Riya eats 2/4. What fraction of the watermelon do they eat in all? =
  28. 28.4/9 + 2/9 + 3/9 =
  29. 29.3/7 + 2/7 + 1/7 =
  30. 30.2/5 + 1/5 =
  31. 31.A watermelon is cut into 12 equal slices. Arjun eats 2/12 of it and Kabir eats 8/12. What fraction of the watermelon do they eat in all? =
  32. 32.A watermelon is cut into 4 equal slices. Kabir eats 1/4 of it and Rohan eats 1/4. What fraction of the watermelon do they eat in all? =
  33. 33.A pizza is cut into 8 equal slices. Kabir eats 5/8 of it and Meera eats 2/8. What fraction of the pizza do they eat in all? =
  34. 34.2/11 + 2/11 =
  35. 35.5/9 + 4/9 =
  36. 36.A watermelon is cut into 10 equal slices. Ishaan eats 8/10 of it and Vihaan eats 1/10. What fraction of the watermelon do they eat in all? =
  37. 37.1/10 + 6/10 + 1/10 =
  38. 38.1/6 + 3/6 + 1/6 =
  39. 39.8/12 + 3/12 =
  40. 40.3/6 + 1/6 + 1/6 =

Answer key

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

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