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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 350 · 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. 1.7/10 + 2/10 =
  2. 2.1/5 + 4/5 =
  3. 3.A watermelon is cut into 12 equal slices. Sara eats 10/12 of it and Meera eats 2/12. What fraction of the watermelon do they eat in all? =
  4. 4.A watermelon is cut into 10 equal slices. Kabir eats 5/10 of it and Diya eats 2/10. What fraction of the watermelon do they eat in all? =
  5. 5.4/6 + 1/6 + 1/6 =
  6. 6.3/9 + 2/9 + 2/9 =
  7. 7.2/6 + 3/6 + 1/6 =
  8. 8.A pizza is cut into 12 equal slices. Kabir eats 4/12 of it and Tara eats 7/12. What fraction of the pizza do they eat in all? =
  9. 9.A watermelon is cut into 4 equal slices. Aarav eats 1/4 of it and Kabir eats 2/4. What fraction of the watermelon do they eat in all? =
  10. 10.3/5 + 2/5 =
  11. 11.2/5 + 2/5 + 1/5 =
  12. 12.A watermelon is cut into 10 equal slices. Tara eats 2/10 of it and Meera eats 8/10. What fraction of the watermelon do they eat in all? =
  13. 13.1/3 + 1/3 =
  14. 14.1/7 + 2/7 + 3/7 =
  15. 15.1/12 + 9/12 + 2/12 =
  16. 16.1/4 + 3/4 =
  17. 17.4/11 + 3/11 =
  18. 18.5/9 + 4/9 =
  19. 19.A watermelon is cut into 10 equal slices. Meera eats 2/10 of it and Anaya eats 7/10. What fraction of the watermelon do they eat in all? =
  20. 20.A pizza is cut into 4 equal slices. Vihaan eats 2/4 of it and Sara eats 2/4. What fraction of the pizza do they eat in all? =
  21. 21.1/3 + 2/3 =
  22. 22.6/11 + 3/11 + 1/11 =
  23. 23.2/4 + 1/4 =
  24. 24.3/6 + 1/6 + 2/6 =
  25. 25.3/5 + 1/5 + 1/5 =
  26. 26.A pizza is cut into 6 equal slices. Arjun eats 2/6 of it and Riya eats 1/6. What fraction of the pizza do they eat in all? =
  27. 27.1/9 + 5/9 =
  28. 28.A cake is cut into 6 equal slices. Sara eats 2/6 of it and Tara eats 1/6. What fraction of the cake do they eat in all? =
  29. 29.1/7 + 2/7 + 2/7 =
  30. 30.2/8 + 1/8 =
  31. 31.A cake is cut into 4 equal slices. Sara eats 1/4 of it and Diya eats 1/4. What fraction of the cake do they eat in all? =
  32. 32.1/7 + 3/7 =
  33. 33.1/9 + 2/9 + 5/9 =
  34. 34.8/10 + 1/10 + 1/10 =
  35. 35.4/7 + 1/7 + 2/7 =
  36. 36.A pizza is cut into 10 equal slices. Diya eats 8/10 of it and Tara eats 1/10. What fraction of the pizza do they eat in all? =
  37. 37.9/11 + 1/11 + 1/11 =
  38. 38.1/6 + 3/6 =
  39. 39.A watermelon is cut into 4 equal slices. Ishaan eats 1/4 of it and Kabir eats 1/4. What fraction of the watermelon do they eat in all? =
  40. 40.3/12 + 1/12 =

Answer key

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

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