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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 500 · 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. 1.1/4 + 3/4 =
  2. 2.4/6 + 2/6 =
  3. 3.2/4 + 1/4 =
  4. 4.3/6 + 1/6 + 2/6 =
  5. 5.2/10 + 5/10 + 2/10 =
  6. 6.8/12 + 1/12 =
  7. 7.2/8 + 4/8 + 1/8 =
  8. 8.2/7 + 4/7 + 1/7 =
  9. 9.A pizza is cut into 4 equal slices. Arjun eats 1/4 of it and Diya eats 3/4. What fraction of the pizza do they eat in all? =
  10. 10.5/9 + 3/9 + 1/9 =
  11. 11.3/6 + 3/6 =
  12. 12.1/3 + 2/3 =
  13. 13.A watermelon is cut into 4 equal slices. Meera eats 1/4 of it and Tara eats 3/4. What fraction of the watermelon do they eat in all? =
  14. 14.2/4 + 2/4 =
  15. 15.A cake is cut into 12 equal slices. Rohan eats 10/12 of it and Riya eats 1/12. What fraction of the cake do they eat in all? =
  16. 16.1/9 + 2/9 + 4/9 =
  17. 17.A watermelon is cut into 4 equal slices. Anaya eats 1/4 of it and Vihaan eats 1/4. What fraction of the watermelon do they eat in all? =
  18. 18.9/11 + 1/11 + 1/11 =
  19. 19.7/11 + 1/11 =
  20. 20.1/7 + 1/7 + 4/7 =
  21. 21.7/12 + 2/12 + 3/12 =
  22. 22.A pizza is cut into 4 equal slices. Ishaan eats 2/4 of it and Aarav eats 1/4. What fraction of the pizza do they eat in all? =
  23. 23.6/12 + 4/12 + 1/12 =
  24. 24.7/10 + 2/10 =
  25. 25.A pizza is cut into 10 equal slices. Rohan eats 4/10 of it and Diya eats 4/10. What fraction of the pizza do they eat in all? =
  26. 26.4/8 + 2/8 =
  27. 27.1/8 + 6/8 =
  28. 28.3/9 + 5/9 =
  29. 29.1/5 + 1/5 + 3/5 =
  30. 30.A cake is cut into 8 equal slices. Vihaan eats 2/8 of it and Sara eats 1/8. What fraction of the cake do they eat in all? =
  31. 31.A watermelon is cut into 12 equal slices. Riya eats 5/12 of it and Anaya eats 7/12. What fraction of the watermelon do they eat in all? =
  32. 32.5/7 + 1/7 + 1/7 =
  33. 33.A cake is cut into 4 equal slices. Ishaan eats 2/4 of it and Riya eats 2/4. What fraction of the cake do they eat in all? =
  34. 34.A watermelon is cut into 4 equal slices. Kabir eats 1/4 of it and Anaya eats 3/4. What fraction of the watermelon do they eat in all? =
  35. 35.A watermelon is cut into 6 equal slices. Aarav eats 4/6 of it and Riya eats 2/6. What fraction of the watermelon do they eat in all? =
  36. 36.A cake is cut into 12 equal slices. Kabir eats 1/12 of it and Vihaan eats 11/12. What fraction of the cake do they eat in all? =
  37. 37.3/6 + 2/6 + 1/6 =
  38. 38.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? =
  39. 39.1/12 + 6/12 + 4/12 =
  40. 40.1/5 + 3/5 =

Answer key

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

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