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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 271 · 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. 1.5/10 + 2/10 =
  2. 2.A watermelon is cut into 8 equal slices. Diya eats 1/8 of it and Sara eats 4/8. What fraction of the watermelon do they eat in all? =
  3. 3.1/11 + 9/11 + 1/11 =
  4. 4.1/4 + 2/4 =
  5. 5.2/6 + 3/6 + 1/6 =
  6. 6.A pizza is cut into 8 equal slices. Kabir eats 6/8 of it and Arjun eats 2/8. What fraction of the pizza do they eat in all? =
  7. 7.1/4 + 3/4 =
  8. 8.4/9 + 1/9 + 1/9 =
  9. 9.2/11 + 4/11 + 1/11 =
  10. 10.1/10 + 7/10 =
  11. 11.8/10 + 1/10 =
  12. 12.1/5 + 2/5 + 1/5 =
  13. 13.6/11 + 2/11 + 1/11 =
  14. 14.2/12 + 9/12 + 1/12 =
  15. 15.3/11 + 7/11 + 1/11 =
  16. 16.3/5 + 2/5 =
  17. 17.1/7 + 5/7 =
  18. 18.1/4 + 1/4 =
  19. 19.4/7 + 2/7 + 1/7 =
  20. 20.2/7 + 2/7 =
  21. 21.A watermelon is cut into 6 equal slices. Arjun eats 1/6 of it and Tara eats 4/6. What fraction of the watermelon do they eat in all? =
  22. 22.2/7 + 4/7 =
  23. 23.8/12 + 1/12 =
  24. 24.A watermelon is cut into 6 equal slices. Sara eats 2/6 of it and Meera eats 2/6. What fraction of the watermelon do they eat in all? =
  25. 25.3/7 + 3/7 + 1/7 =
  26. 26.A watermelon is cut into 8 equal slices. Rohan eats 1/8 of it and Kabir eats 7/8. What fraction of the watermelon do they eat in all? =
  27. 27.1/10 + 7/10 + 2/10 =
  28. 28.6/12 + 4/12 + 1/12 =
  29. 29.5/12 + 2/12 + 4/12 =
  30. 30.2/9 + 1/9 + 5/9 =
  31. 31.A pizza is cut into 10 equal slices. Riya eats 3/10 of it and Anaya eats 6/10. What fraction of the pizza do they eat in all? =
  32. 32.1/3 + 2/3 =
  33. 33.A watermelon is cut into 10 equal slices. Meera eats 2/10 of it and Arjun eats 3/10. What fraction of the watermelon do they eat in all? =
  34. 34.A pizza is cut into 10 equal slices. Anaya eats 1/10 of it and Diya eats 8/10. What fraction of the pizza do they eat in all? =
  35. 35.2/8 + 2/8 =
  36. 36.8/11 + 2/11 + 1/11 =
  37. 37.4/9 + 4/9 + 1/9 =
  38. 38.4/8 + 1/8 =
  39. 39.A watermelon is cut into 8 equal slices. Kabir eats 3/8 of it and Diya eats 3/8. What fraction of the watermelon do they eat in all? =
  40. 40.A cake is cut into 4 equal slices. Meera eats 2/4 of it and Sara eats 2/4. What fraction of the cake do they eat in all? =

Answer key

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

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