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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 107 · 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. Arjun eats 2/4 of it and Diya eats 2/4. What fraction of the watermelon do they eat in all? =
  2. 2.A cake is cut into 4 equal slices. Meera eats 1/4 of it and Riya eats 2/4. What fraction of the cake do they eat in all? =
  3. 3.9/12 + 2/12 + 1/12 =
  4. 4.A cake is cut into 12 equal slices. Sara eats 1/12 of it and Tara eats 6/12. What fraction of the cake do they eat in all? =
  5. 5.3/6 + 1/6 =
  6. 6.1/5 + 1/5 + 2/5 =
  7. 7.3/5 + 2/5 =
  8. 8.6/9 + 1/9 + 2/9 =
  9. 9.7/10 + 1/10 + 2/10 =
  10. 10.6/8 + 1/8 + 1/8 =
  11. 11.6/10 + 1/10 + 3/10 =
  12. 12.8/12 + 1/12 =
  13. 13.A pizza is cut into 12 equal slices. Tara eats 4/12 of it and Diya eats 8/12. What fraction of the pizza do they eat in all? =
  14. 14.1/11 + 6/11 + 3/11 =
  15. 15.1/6 + 3/6 =
  16. 16.1/11 + 8/11 =
  17. 17.1/4 + 2/4 =
  18. 18.2/6 + 1/6 + 1/6 =
  19. 19.5/9 + 4/9 =
  20. 20.A cake is cut into 6 equal slices. Meera eats 2/6 of it and Arjun eats 4/6. What fraction of the cake do they eat in all? =
  21. 21.1/8 + 3/8 + 1/8 =
  22. 22.1/7 + 4/7 + 1/7 =
  23. 23.4/6 + 1/6 + 1/6 =
  24. 24.1/10 + 4/10 =
  25. 25.3/10 + 5/10 + 1/10 =
  26. 26.4/7 + 1/7 =
  27. 27.A pizza is cut into 10 equal slices. Anaya eats 4/10 of it and Kabir eats 5/10. What fraction of the pizza do they eat in all? =
  28. 28.3/9 + 5/9 + 1/9 =
  29. 29.5/12 + 3/12 + 2/12 =
  30. 30.2/6 + 3/6 + 1/6 =
  31. 31.5/11 + 1/11 + 1/11 =
  32. 32.A cake is cut into 12 equal slices. Diya eats 7/12 of it and Sara eats 4/12. What fraction of the cake do they eat in all? =
  33. 33.2/4 + 2/4 =
  34. 34.A cake is cut into 10 equal slices. Kabir eats 2/10 of it and Diya eats 4/10. What fraction of the cake do they eat in all? =
  35. 35.2/7 + 2/7 + 1/7 =
  36. 36.1/5 + 2/5 =
  37. 37.2/6 + 4/6 =
  38. 38.9/12 + 1/12 + 1/12 =
  39. 39.2/10 + 7/10 =
  40. 40.5/10 + 2/10 + 1/10 =

Answer key

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

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