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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 767 · 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. 1.1/3 + 1/3 =
  2. 2.2/12 + 2/12 + 7/12 =
  3. 3.A watermelon is cut into 8 equal slices. Diya eats 2/8 of it and Sara eats 5/8. What fraction of the watermelon do they eat in all? =
  4. 4.5/12 + 6/12 =
  5. 5.A watermelon is cut into 8 equal slices. Riya eats 5/8 of it and Tara eats 1/8. What fraction of the watermelon do they eat in all? =
  6. 6.1/4 + 1/4 =
  7. 7.5/7 + 1/7 + 1/7 =
  8. 8.5/9 + 2/9 + 2/9 =
  9. 9.A pizza is cut into 12 equal slices. Sara eats 3/12 of it and Vihaan eats 6/12. What fraction of the pizza do they eat in all? =
  10. 10.3/6 + 1/6 =
  11. 11.4/7 + 2/7 + 1/7 =
  12. 12.A pizza is cut into 4 equal slices. Meera eats 2/4 of it and Rohan eats 2/4. What fraction of the pizza do they eat in all? =
  13. 13.3/9 + 5/9 + 1/9 =
  14. 14.9/12 + 1/12 + 2/12 =
  15. 15.4/9 + 1/9 + 4/9 =
  16. 16.A watermelon is cut into 10 equal slices. Kabir eats 2/10 of it and Diya eats 7/10. What fraction of the watermelon do they eat in all? =
  17. 17.5/11 + 4/11 =
  18. 18.3/10 + 2/10 + 4/10 =
  19. 19.4/6 + 1/6 + 1/6 =
  20. 20.3/10 + 4/10 + 2/10 =
  21. 21.A pizza is cut into 8 equal slices. Kabir eats 5/8 of it and Tara eats 3/8. What fraction of the pizza do they eat in all? =
  22. 22.4/9 + 4/9 + 1/9 =
  23. 23.7/11 + 4/11 =
  24. 24.2/11 + 4/11 + 4/11 =
  25. 25.6/8 + 1/8 + 1/8 =
  26. 26.1/11 + 3/11 =
  27. 27.2/5 + 1/5 + 2/5 =
  28. 28.1/9 + 5/9 + 2/9 =
  29. 29.A watermelon is cut into 8 equal slices. Riya eats 1/8 of it and Arjun eats 2/8. What fraction of the watermelon do they eat in all? =
  30. 30.A cake is cut into 10 equal slices. Meera eats 7/10 of it and Diya eats 3/10. What fraction of the cake do they eat in all? =
  31. 31.A cake is cut into 8 equal slices. Ishaan eats 1/8 of it and Kabir eats 4/8. What fraction of the cake do they eat in all? =
  32. 32.A cake is cut into 10 equal slices. Riya eats 8/10 of it and Aarav eats 2/10. What fraction of the cake do they eat in all? =
  33. 33.1/3 + 2/3 =
  34. 34.3/12 + 5/12 =
  35. 35.6/9 + 2/9 + 1/9 =
  36. 36.3/9 + 6/9 =
  37. 37.2/7 + 4/7 =
  38. 38.3/9 + 3/9 =
  39. 39.A watermelon is cut into 6 equal slices. Vihaan eats 4/6 of it and Anaya eats 1/6. What fraction of the watermelon do they eat in all? =
  40. 40.A cake is cut into 4 equal slices. Aarav eats 1/4 of it and Meera eats 3/4. What fraction of the cake do they eat in all? =

Answer key

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

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