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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 306 · 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. 1.2/7 + 1/7 + 2/7 =
  2. 2.A watermelon is cut into 8 equal slices. Anaya eats 2/8 of it and Meera eats 2/8. What fraction of the watermelon do they eat in all? =
  3. 3.1/8 + 4/8 =
  4. 4.6/8 + 1/8 =
  5. 5.5/11 + 1/11 + 1/11 =
  6. 6.7/10 + 2/10 =
  7. 7.A watermelon is cut into 12 equal slices. Kabir eats 8/12 of it and Riya eats 3/12. What fraction of the watermelon do they eat in all? =
  8. 8.A cake is cut into 8 equal slices. Tara eats 5/8 of it and Ishaan eats 3/8. What fraction of the cake do they eat in all? =
  9. 9.2/8 + 1/8 + 3/8 =
  10. 10.1/6 + 4/6 + 1/6 =
  11. 11.2/5 + 1/5 + 2/5 =
  12. 12.A pizza is cut into 4 equal slices. Arjun eats 2/4 of it and Aarav eats 2/4. What fraction of the pizza do they eat in all? =
  13. 13.5/8 + 2/8 + 1/8 =
  14. 14.A watermelon is cut into 4 equal slices. Sara eats 1/4 of it and Anaya eats 3/4. What fraction of the watermelon do they eat in all? =
  15. 15.A watermelon is cut into 4 equal slices. Anaya eats 2/4 of it and Ishaan eats 1/4. What fraction of the watermelon do they eat in all? =
  16. 16.1/7 + 1/7 + 1/7 =
  17. 17.2/4 + 1/4 =
  18. 18.A pizza is cut into 8 equal slices. Kabir eats 3/8 of it and Meera eats 2/8. What fraction of the pizza do they eat in all? =
  19. 19.4/6 + 1/6 + 1/6 =
  20. 20.A watermelon is cut into 10 equal slices. Diya eats 5/10 of it and Kabir eats 2/10. What fraction of the watermelon do they eat in all? =
  21. 21.9/12 + 1/12 + 2/12 =
  22. 22.A pizza is cut into 10 equal slices. Rohan eats 8/10 of it and Arjun eats 2/10. What fraction of the pizza do they eat in all? =
  23. 23.3/9 + 1/9 =
  24. 24.A pizza is cut into 12 equal slices. Meera eats 8/12 of it and Sara eats 4/12. What fraction of the pizza do they eat in all? =
  25. 25.8/11 + 2/11 + 1/11 =
  26. 26.3/6 + 1/6 =
  27. 27.A pizza is cut into 10 equal slices. Aarav eats 8/10 of it and Rohan eats 2/10. What fraction of the pizza do they eat in all? =
  28. 28.3/11 + 7/11 =
  29. 29.1/3 + 1/3 =
  30. 30.A pizza is cut into 4 equal slices. Sara eats 1/4 of it and Aarav eats 1/4. What fraction of the pizza do they eat in all? =
  31. 31.2/8 + 2/8 + 4/8 =
  32. 32.1/5 + 4/5 =
  33. 33.8/12 + 1/12 + 2/12 =
  34. 34.1/7 + 5/7 =
  35. 35.4/7 + 2/7 + 1/7 =
  36. 36.1/4 + 3/4 =
  37. 37.6/8 + 1/8 + 1/8 =
  38. 38.A watermelon is cut into 4 equal slices. Kabir eats 2/4 of it and Rohan eats 1/4. What fraction of the watermelon do they eat in all? =
  39. 39.A watermelon is cut into 12 equal slices. Meera eats 1/12 of it and Sara eats 1/12. What fraction of the watermelon do they eat in all? =
  40. 40.9/11 + 2/11 =

Answer key

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

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