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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 179 · 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. 1.1/9 + 4/9 + 3/9 =
  2. 2.A cake is cut into 4 equal slices. Anaya eats 2/4 of it and Aarav eats 1/4. What fraction of the cake do they eat in all? =
  3. 3.A watermelon is cut into 6 equal slices. Ishaan eats 3/6 of it and Sara eats 1/6. What fraction of the watermelon do they eat in all? =
  4. 4.3/6 + 2/6 + 1/6 =
  5. 5.3/8 + 3/8 + 1/8 =
  6. 6.A cake is cut into 10 equal slices. Ishaan eats 6/10 of it and Vihaan eats 2/10. What fraction of the cake do they eat in all? =
  7. 7.1/8 + 1/8 =
  8. 8.5/8 + 1/8 + 2/8 =
  9. 9.3/12 + 1/12 + 5/12 =
  10. 10.1/12 + 3/12 =
  11. 11.8/10 + 1/10 + 1/10 =
  12. 12.7/9 + 2/9 =
  13. 13.1/7 + 2/7 =
  14. 14.7/9 + 1/9 =
  15. 15.A watermelon is cut into 10 equal slices. Diya eats 8/10 of it and Vihaan eats 1/10. What fraction of the watermelon do they eat in all? =
  16. 16.A pizza is cut into 6 equal slices. Arjun eats 2/6 of it and Tara eats 4/6. What fraction of the pizza do they eat in all? =
  17. 17.A pizza is cut into 6 equal slices. Anaya eats 2/6 of it and Arjun eats 2/6. What fraction of the pizza do they eat in all? =
  18. 18.3/7 + 3/7 + 1/7 =
  19. 19.1/8 + 4/8 + 2/8 =
  20. 20.A watermelon is cut into 4 equal slices. Diya eats 1/4 of it and Riya eats 3/4. What fraction of the watermelon do they eat in all? =
  21. 21.4/12 + 4/12 + 2/12 =
  22. 22.A watermelon is cut into 4 equal slices. Meera eats 1/4 of it and Kabir eats 1/4. What fraction of the watermelon do they eat in all? =
  23. 23.2/10 + 3/10 =
  24. 24.1/5 + 3/5 =
  25. 25.8/10 + 1/10 =
  26. 26.1/9 + 2/9 + 2/9 =
  27. 27.6/10 + 3/10 =
  28. 28.A cake is cut into 8 equal slices. Ishaan eats 4/8 of it and Meera eats 2/8. What fraction of the cake do they eat in all? =
  29. 29.A watermelon is cut into 8 equal slices. Vihaan eats 4/8 of it and Aarav eats 4/8. What fraction of the watermelon do they eat in all? =
  30. 30.1/12 + 10/12 + 1/12 =
  31. 31.A watermelon is cut into 10 equal slices. Rohan eats 8/10 of it and Kabir eats 1/10. What fraction of the watermelon do they eat in all? =
  32. 32.7/12 + 1/12 + 2/12 =
  33. 33.7/9 + 1/9 + 1/9 =
  34. 34.A cake is cut into 10 equal slices. Vihaan eats 8/10 of it and Diya eats 2/10. What fraction of the cake do they eat in all? =
  35. 35.A pizza is cut into 8 equal slices. Ishaan eats 3/8 of it and Tara eats 2/8. What fraction of the pizza do they eat in all? =
  36. 36.A watermelon is cut into 10 equal slices. Vihaan eats 1/10 of it and Meera eats 8/10. What fraction of the watermelon do they eat in all? =
  37. 37.1/3 + 2/3 =
  38. 38.A watermelon is cut into 8 equal slices. Riya eats 5/8 of it and Meera eats 2/8. What fraction of the watermelon do they eat in all? =
  39. 39.8/12 + 4/12 =
  40. 40.3/5 + 1/5 + 1/5 =

Answer key

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

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