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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 384 · 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. 1.3/9 + 5/9 + 1/9 =
  2. 2.6/12 + 1/12 + 4/12 =
  3. 3.2/11 + 1/11 + 8/11 =
  4. 4.A pizza is cut into 12 equal slices. Meera eats 7/12 of it and Rohan eats 1/12. What fraction of the pizza do they eat in all? =
  5. 5.A watermelon is cut into 6 equal slices. Diya eats 1/6 of it and Arjun eats 1/6. What fraction of the watermelon do they eat in all? =
  6. 6.1/3 + 1/3 =
  7. 7.1/9 + 6/9 =
  8. 8.3/7 + 3/7 + 1/7 =
  9. 9.1/10 + 2/10 =
  10. 10.4/11 + 6/11 =
  11. 11.1/3 + 2/3 =
  12. 12.A watermelon is cut into 6 equal slices. Kabir eats 1/6 of it and Vihaan eats 1/6. What fraction of the watermelon do they eat in all? =
  13. 13.3/5 + 1/5 + 1/5 =
  14. 14.7/11 + 4/11 =
  15. 15.1/6 + 4/6 + 1/6 =
  16. 16.A pizza is cut into 10 equal slices. Meera eats 4/10 of it and Diya eats 3/10. What fraction of the pizza do they eat in all? =
  17. 17.1/7 + 3/7 + 2/7 =
  18. 18.4/8 + 4/8 =
  19. 19.1/4 + 1/4 =
  20. 20.5/12 + 3/12 + 2/12 =
  21. 21.A pizza is cut into 6 equal slices. Vihaan eats 4/6 of it and Ishaan eats 1/6. What fraction of the pizza do they eat in all? =
  22. 22.5/7 + 1/7 + 1/7 =
  23. 23.5/10 + 4/10 =
  24. 24.1/6 + 1/6 =
  25. 25.1/8 + 6/8 + 1/8 =
  26. 26.4/11 + 5/11 + 1/11 =
  27. 27.1/12 + 1/12 + 2/12 =
  28. 28.A pizza is cut into 10 equal slices. Diya eats 3/10 of it and Sara eats 5/10. What fraction of the pizza do they eat in all? =
  29. 29.A watermelon is cut into 12 equal slices. Anaya eats 3/12 of it and Sara eats 3/12. What fraction of the watermelon do they eat in all? =
  30. 30.4/11 + 1/11 =
  31. 31.A watermelon is cut into 6 equal slices. Meera eats 4/6 of it and Tara eats 2/6. What fraction of the watermelon do they eat in all? =
  32. 32.2/9 + 1/9 + 5/9 =
  33. 33.2/5 + 1/5 + 2/5 =
  34. 34.A pizza is cut into 10 equal slices. Kabir eats 1/10 of it and Aarav eats 2/10. What fraction of the pizza do they eat in all? =
  35. 35.3/6 + 1/6 =
  36. 36.A watermelon is cut into 4 equal slices. Riya eats 1/4 of it and Sara eats 2/4. What fraction of the watermelon do they eat in all? =
  37. 37.2/8 + 1/8 + 5/8 =
  38. 38.4/9 + 3/9 + 1/9 =
  39. 39.5/7 + 1/7 =
  40. 40.2/10 + 8/10 =

Answer key

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

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