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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 143 · 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 cake is cut into 12 equal slices. Kabir eats 3/12 of it and Sara eats 6/12. What fraction of the cake do they eat in all? =
  2. 2.4/11 + 3/11 =
  3. 3.2/6 + 1/6 + 1/6 =
  4. 4.5/8 + 1/8 + 2/8 =
  5. 5.2/12 + 4/12 + 6/12 =
  6. 6.1/10 + 9/10 =
  7. 7.A watermelon is cut into 10 equal slices. Diya eats 8/10 of it and Anaya eats 1/10. What fraction of the watermelon do they eat in all? =
  8. 8.1/3 + 2/3 =
  9. 9.1/5 + 3/5 =
  10. 10.5/7 + 1/7 + 1/7 =
  11. 11.2/5 + 3/5 =
  12. 12.1/6 + 3/6 + 1/6 =
  13. 13.3/5 + 2/5 =
  14. 14.2/10 + 3/10 + 4/10 =
  15. 15.6/11 + 2/11 + 2/11 =
  16. 16.5/12 + 7/12 =
  17. 17.A watermelon is cut into 6 equal slices. Riya eats 1/6 of it and Vihaan eats 5/6. What fraction of the watermelon do they eat in all? =
  18. 18.A pizza is cut into 4 equal slices. Vihaan eats 2/4 of it and Kabir eats 1/4. What fraction of the pizza do they eat in all? =
  19. 19.3/9 + 1/9 =
  20. 20.4/7 + 2/7 + 1/7 =
  21. 21.1/4 + 3/4 =
  22. 22.A watermelon is cut into 4 equal slices. Ishaan eats 1/4 of it and Meera eats 1/4. What fraction of the watermelon do they eat in all? =
  23. 23.1/5 + 3/5 + 1/5 =
  24. 24.3/6 + 2/6 =
  25. 25.8/10 + 1/10 =
  26. 26.A cake is cut into 4 equal slices. Kabir eats 1/4 of it and Riya eats 2/4. What fraction of the cake do they eat in all? =
  27. 27.A watermelon is cut into 8 equal slices. Kabir eats 6/8 of it and Arjun eats 2/8. What fraction of the watermelon do they eat in all? =
  28. 28.A cake is cut into 6 equal slices. Kabir eats 2/6 of it and Rohan eats 2/6. What fraction of the cake do they eat in all? =
  29. 29.A cake is cut into 8 equal slices. Kabir eats 4/8 of it and Tara eats 1/8. What fraction of the cake do they eat in all? =
  30. 30.A pizza is cut into 8 equal slices. Meera eats 4/8 of it and Rohan eats 4/8. What fraction of the pizza do they eat in all? =
  31. 31.A cake is cut into 8 equal slices. Sara eats 3/8 of it and Aarav eats 2/8. What fraction of the cake do they eat in all? =
  32. 32.A pizza is cut into 6 equal slices. Sara eats 2/6 of it and Aarav eats 3/6. What fraction of the pizza do they eat in all? =
  33. 33.2/4 + 1/4 =
  34. 34.1/6 + 1/6 + 1/6 =
  35. 35.A pizza is cut into 4 equal slices. Aarav eats 2/4 of it and Rohan eats 2/4. What fraction of the pizza do they eat in all? =
  36. 36.3/9 + 1/9 + 4/9 =
  37. 37.2/8 + 2/8 =
  38. 38.A pizza is cut into 8 equal slices. Diya eats 3/8 of it and Rohan eats 3/8. What fraction of the pizza do they eat in all? =
  39. 39.1/5 + 4/5 =
  40. 40.A cake is cut into 6 equal slices. Meera eats 3/6 of it and Rohan eats 3/6. What fraction of the cake do they eat in all? =

Answer key

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

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