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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 108 · 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 4 equal slices. Riya eats 1/4 of it and Sara eats 3/4. What fraction of the watermelon do they eat in all? =
  2. 2.A cake is cut into 8 equal slices. Vihaan eats 4/8 of it and Sara eats 3/8. What fraction of the cake do they eat in all? =
  3. 3.A watermelon is cut into 4 equal slices. Tara eats 1/4 of it and Diya eats 1/4. What fraction of the watermelon do they eat in all? =
  4. 4.9/11 + 1/11 + 1/11 =
  5. 5.1/4 + 1/4 =
  6. 6.8/11 + 1/11 + 2/11 =
  7. 7.A watermelon is cut into 8 equal slices. Meera eats 4/8 of it and Aarav eats 3/8. What fraction of the watermelon do they eat in all? =
  8. 8.5/12 + 2/12 + 3/12 =
  9. 9.A cake is cut into 4 equal slices. Vihaan eats 2/4 of it and Anaya eats 2/4. What fraction of the cake do they eat in all? =
  10. 10.2/9 + 1/9 + 4/9 =
  11. 11.4/7 + 2/7 =
  12. 12.A cake is cut into 8 equal slices. Meera eats 4/8 of it and Anaya eats 2/8. What fraction of the cake do they eat in all? =
  13. 13.1/8 + 3/8 =
  14. 14.1/3 + 1/3 =
  15. 15.A cake is cut into 10 equal slices. Vihaan eats 7/10 of it and Diya eats 1/10. What fraction of the cake do they eat in all? =
  16. 16.10/12 + 1/12 + 1/12 =
  17. 17.5/7 + 1/7 + 1/7 =
  18. 18.A pizza is cut into 4 equal slices. Sara eats 1/4 of it and Vihaan eats 1/4. What fraction of the pizza do they eat in all? =
  19. 19.2/8 + 5/8 + 1/8 =
  20. 20.3/6 + 3/6 =
  21. 21.3/8 + 1/8 =
  22. 22.4/8 + 1/8 + 1/8 =
  23. 23.8/11 + 2/11 =
  24. 24.1/7 + 4/7 + 2/7 =
  25. 25.2/5 + 2/5 + 1/5 =
  26. 26.A cake is cut into 4 equal slices. Riya eats 1/4 of it and Rohan eats 1/4. What fraction of the cake do they eat in all? =
  27. 27.2/10 + 7/10 =
  28. 28.7/9 + 1/9 =
  29. 29.A pizza is cut into 6 equal slices. Tara eats 3/6 of it and Kabir eats 2/6. What fraction of the pizza do they eat in all? =
  30. 30.2/8 + 2/8 + 4/8 =
  31. 31.A pizza is cut into 12 equal slices. Diya eats 9/12 of it and Arjun eats 3/12. What fraction of the pizza do they eat in all? =
  32. 32.4/7 + 1/7 =
  33. 33.7/11 + 3/11 =
  34. 34.1/5 + 2/5 + 2/5 =
  35. 35.A cake is cut into 4 equal slices. Sara eats 2/4 of it and Diya eats 1/4. What fraction of the cake do they eat in all? =
  36. 36.A pizza is cut into 6 equal slices. Anaya eats 4/6 of it and Arjun eats 2/6. What fraction of the pizza do they eat in all? =
  37. 37.1/3 + 2/3 =
  38. 38.A cake is cut into 4 equal slices. Ishaan eats 1/4 of it and Vihaan eats 2/4. What fraction of the cake do they eat in all? =
  39. 39.1/7 + 1/7 + 1/7 =
  40. 40.A pizza is cut into 12 equal slices. Tara eats 9/12 of it and Aarav eats 1/12. What fraction of the pizza do they eat in all? =

Answer key

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

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