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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 578 · 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. 1.4/7 + 3/7 =
  2. 2.3/6 + 1/6 =
  3. 3.2/4 + 2/4 =
  4. 4.2/6 + 3/6 + 1/6 =
  5. 5.1/6 + 4/6 + 1/6 =
  6. 6.2/5 + 2/5 + 1/5 =
  7. 7.3/11 + 2/11 =
  8. 8.1/6 + 3/6 =
  9. 9.A pizza is cut into 6 equal slices. Riya eats 1/6 of it and Tara eats 4/6. What fraction of the pizza do they eat in all? =
  10. 10.A cake is cut into 12 equal slices. Anaya eats 7/12 of it and Sara eats 5/12. What fraction of the cake do they eat in all? =
  11. 11.A pizza is cut into 12 equal slices. Anaya eats 2/12 of it and Vihaan eats 8/12. What fraction of the pizza do they eat in all? =
  12. 12.2/8 + 5/8 =
  13. 13.A cake is cut into 6 equal slices. Anaya eats 1/6 of it and Rohan eats 2/6. What fraction of the cake do they eat in all? =
  14. 14.1/3 + 2/3 =
  15. 15.1/6 + 1/6 =
  16. 16.3/10 + 6/10 =
  17. 17.6/10 + 3/10 =
  18. 18.1/4 + 2/4 =
  19. 19.A pizza is cut into 4 equal slices. Diya eats 1/4 of it and Tara eats 2/4. What fraction of the pizza do they eat in all? =
  20. 20.3/5 + 2/5 =
  21. 21.A cake is cut into 10 equal slices. Diya eats 6/10 of it and Meera eats 2/10. What fraction of the cake do they eat in all? =
  22. 22.A pizza is cut into 6 equal slices. Kabir eats 4/6 of it and Diya eats 2/6. What fraction of the pizza do they eat in all? =
  23. 23.A watermelon is cut into 12 equal slices. Tara eats 10/12 of it and Aarav eats 1/12. What fraction of the watermelon do they eat in all? =
  24. 24.A watermelon is cut into 6 equal slices. Sara eats 1/6 of it and Arjun eats 2/6. What fraction of the watermelon do they eat in all? =
  25. 25.7/12 + 5/12 =
  26. 26.A pizza is cut into 8 equal slices. Anaya eats 4/8 of it and Kabir eats 4/8. What fraction of the pizza do they eat in all? =
  27. 27.1/4 + 1/4 =
  28. 28.A watermelon is cut into 4 equal slices. Meera eats 1/4 of it and Tara eats 2/4. What fraction of the watermelon do they eat in all? =
  29. 29.A watermelon is cut into 6 equal slices. Kabir eats 1/6 of it and Tara eats 2/6. What fraction of the watermelon do they eat in all? =
  30. 30.3/7 + 1/7 + 2/7 =
  31. 31.1/10 + 5/10 =
  32. 32.10/12 + 1/12 + 1/12 =
  33. 33.A cake is cut into 10 equal slices. Sara eats 5/10 of it and Vihaan eats 4/10. What fraction of the cake do they eat in all? =
  34. 34.1/5 + 2/5 =
  35. 35.1/5 + 1/5 + 3/5 =
  36. 36.3/8 + 4/8 + 1/8 =
  37. 37.1/12 + 3/12 + 3/12 =
  38. 38.A pizza is cut into 12 equal slices. Diya eats 3/12 of it and Anaya eats 9/12. What fraction of the pizza do they eat in all? =
  39. 39.3/10 + 6/10 + 1/10 =
  40. 40.4/6 + 1/6 =

Answer key

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

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