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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 28 · 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. 1.9/12 + 3/12 =
  2. 2.4/7 + 3/7 =
  3. 3.1/9 + 4/9 + 2/9 =
  4. 4.A pizza is cut into 8 equal slices. Riya eats 1/8 of it and Rohan eats 7/8. What fraction of the pizza do they eat in all? =
  5. 5.7/9 + 1/9 =
  6. 6.1/6 + 3/6 + 2/6 =
  7. 7.5/10 + 2/10 + 3/10 =
  8. 8.1/7 + 3/7 + 2/7 =
  9. 9.5/12 + 4/12 + 1/12 =
  10. 10.1/11 + 4/11 + 5/11 =
  11. 11.1/3 + 2/3 =
  12. 12.5/12 + 5/12 + 2/12 =
  13. 13.A pizza is cut into 4 equal slices. Meera eats 1/4 of it and Kabir eats 2/4. What fraction of the pizza do they eat in all? =
  14. 14.3/12 + 1/12 + 6/12 =
  15. 15.1/5 + 3/5 + 1/5 =
  16. 16.1/5 + 2/5 + 1/5 =
  17. 17.1/6 + 4/6 + 1/6 =
  18. 18.6/11 + 4/11 =
  19. 19.2/10 + 6/10 =
  20. 20.2/12 + 9/12 =
  21. 21.A cake is cut into 6 equal slices. Diya eats 4/6 of it and Rohan eats 1/6. What fraction of the cake do they eat in all? =
  22. 22.A cake is cut into 10 equal slices. Sara eats 3/10 of it and Riya eats 7/10. What fraction of the cake do they eat in all? =
  23. 23.3/5 + 2/5 =
  24. 24.3/5 + 1/5 + 1/5 =
  25. 25.1/11 + 1/11 + 3/11 =
  26. 26.A cake is cut into 8 equal slices. Diya eats 1/8 of it and Arjun eats 6/8. What fraction of the cake do they eat in all? =
  27. 27.A cake is cut into 10 equal slices. Rohan eats 1/10 of it and Kabir eats 8/10. What fraction of the cake do they eat in all? =
  28. 28.8/12 + 3/12 + 1/12 =
  29. 29.6/10 + 2/10 =
  30. 30.2/6 + 1/6 + 1/6 =
  31. 31.2/4 + 1/4 =
  32. 32.A watermelon is cut into 6 equal slices. Vihaan eats 4/6 of it and Anaya eats 1/6. What fraction of the watermelon do they eat in all? =
  33. 33.1/4 + 1/4 =
  34. 34.A watermelon is cut into 4 equal slices. Meera eats 2/4 of it and Aarav eats 2/4. What fraction of the watermelon do they eat in all? =
  35. 35.3/9 + 4/9 =
  36. 36.A cake is cut into 8 equal slices. Kabir eats 4/8 of it and Diya eats 1/8. What fraction of the cake do they eat in all? =
  37. 37.2/6 + 1/6 =
  38. 38.A watermelon is cut into 4 equal slices. Kabir eats 2/4 of it and Vihaan eats 1/4. What fraction of the watermelon do they eat in all? =
  39. 39.4/9 + 5/9 =
  40. 40.10/12 + 1/12 + 1/12 =

Answer key

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

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