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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 838 · 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. 1.5/8 + 1/8 =
  2. 2.2/9 + 1/9 + 4/9 =
  3. 3.1/4 + 1/4 =
  4. 4.A cake is cut into 10 equal slices. Tara eats 1/10 of it and Riya eats 9/10. What fraction of the cake do they eat in all? =
  5. 5.1/6 + 5/6 =
  6. 6.1/5 + 1/5 + 2/5 =
  7. 7.4/9 + 2/9 + 1/9 =
  8. 8.7/9 + 1/9 + 1/9 =
  9. 9.A cake is cut into 4 equal slices. Sara eats 1/4 of it and Ishaan eats 3/4. What fraction of the cake do they eat in all? =
  10. 10.2/8 + 5/8 =
  11. 11.3/5 + 1/5 + 1/5 =
  12. 12.A pizza is cut into 8 equal slices. Kabir eats 4/8 of it and Diya eats 1/8. What fraction of the pizza do they eat in all? =
  13. 13.A cake is cut into 10 equal slices. Rohan eats 7/10 of it and Tara eats 1/10. What fraction of the cake do they eat in all? =
  14. 14.A cake is cut into 10 equal slices. Tara eats 2/10 of it and Riya eats 8/10. What fraction of the cake do they eat in all? =
  15. 15.4/10 + 3/10 + 3/10 =
  16. 16.1/3 + 2/3 =
  17. 17.A pizza is cut into 10 equal slices. Meera eats 3/10 of it and Diya eats 1/10. What fraction of the pizza do they eat in all? =
  18. 18.A pizza is cut into 8 equal slices. Rohan eats 2/8 of it and Diya eats 3/8. What fraction of the pizza do they eat in all? =
  19. 19.A pizza is cut into 12 equal slices. Tara eats 2/12 of it and Vihaan eats 6/12. What fraction of the pizza do they eat in all? =
  20. 20.A watermelon is cut into 4 equal slices. Diya eats 1/4 of it and Rohan eats 2/4. What fraction of the watermelon do they eat in all? =
  21. 21.A cake is cut into 4 equal slices. Tara eats 2/4 of it and Ishaan eats 2/4. What fraction of the cake do they eat in all? =
  22. 22.1/4 + 3/4 =
  23. 23.1/5 + 2/5 + 2/5 =
  24. 24.A watermelon is cut into 10 equal slices. Anaya eats 8/10 of it and Vihaan eats 2/10. What fraction of the watermelon do they eat in all? =
  25. 25.1/5 + 4/5 =
  26. 26.2/6 + 2/6 + 2/6 =
  27. 27.8/12 + 2/12 + 2/12 =
  28. 28.4/6 + 1/6 + 1/6 =
  29. 29.6/10 + 4/10 =
  30. 30.3/11 + 8/11 =
  31. 31.5/7 + 1/7 =
  32. 32.2/9 + 3/9 + 2/9 =
  33. 33.2/11 + 3/11 =
  34. 34.2/9 + 2/9 =
  35. 35.2/4 + 1/4 =
  36. 36.2/7 + 4/7 =
  37. 37.4/7 + 1/7 + 2/7 =
  38. 38.5/8 + 1/8 + 2/8 =
  39. 39.1/3 + 1/3 =
  40. 40.4/7 + 3/7 =

Answer key

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

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