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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 83 · 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. 1.2/4 + 1/4 =
  2. 2.1/5 + 2/5 + 2/5 =
  3. 3.2/5 + 1/5 + 2/5 =
  4. 4.1/7 + 6/7 =
  5. 5.A watermelon is cut into 4 equal slices. Meera eats 2/4 of it and Tara eats 1/4. What fraction of the watermelon do they eat in all? =
  6. 6.4/8 + 2/8 + 1/8 =
  7. 7.3/10 + 5/10 =
  8. 8.1/9 + 7/9 =
  9. 9.A watermelon is cut into 10 equal slices. Aarav eats 3/10 of it and Riya eats 5/10. What fraction of the watermelon do they eat in all? =
  10. 10.4/8 + 3/8 + 1/8 =
  11. 11.A cake is cut into 12 equal slices. Diya eats 1/12 of it and Tara eats 1/12. What fraction of the cake do they eat in all? =
  12. 12.2/11 + 3/11 =
  13. 13.2/5 + 2/5 =
  14. 14.A cake is cut into 12 equal slices. Ishaan eats 2/12 of it and Sara eats 9/12. What fraction of the cake do they eat in all? =
  15. 15.3/6 + 2/6 + 1/6 =
  16. 16.A pizza is cut into 4 equal slices. Anaya eats 2/4 of it and Rohan eats 1/4. What fraction of the pizza do they eat in all? =
  17. 17.7/11 + 3/11 + 1/11 =
  18. 18.6/8 + 1/8 + 1/8 =
  19. 19.A cake is cut into 8 equal slices. Vihaan eats 6/8 of it and Arjun eats 2/8. What fraction of the cake do they eat in all? =
  20. 20.6/12 + 2/12 + 1/12 =
  21. 21.A cake is cut into 6 equal slices. Rohan eats 2/6 of it and Sara eats 1/6. What fraction of the cake do they eat in all? =
  22. 22.4/8 + 4/8 =
  23. 23.A watermelon is cut into 10 equal slices. Vihaan eats 4/10 of it and Riya eats 6/10. What fraction of the watermelon do they eat in all? =
  24. 24.6/11 + 2/11 =
  25. 25.A cake is cut into 8 equal slices. Vihaan eats 5/8 of it and Ishaan eats 2/8. What fraction of the cake do they eat in all? =
  26. 26.4/8 + 1/8 =
  27. 27.3/9 + 5/9 =
  28. 28.2/6 + 1/6 + 1/6 =
  29. 29.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? =
  30. 30.3/6 + 1/6 + 1/6 =
  31. 31.1/3 + 1/3 =
  32. 32.2/5 + 1/5 + 1/5 =
  33. 33.2/7 + 1/7 + 2/7 =
  34. 34.1/3 + 2/3 =
  35. 35.1/12 + 6/12 + 4/12 =
  36. 36.6/9 + 1/9 =
  37. 37.A cake is cut into 6 equal slices. Meera eats 3/6 of it and Kabir eats 1/6. What fraction of the cake do they eat in all? =
  38. 38.4/7 + 1/7 + 1/7 =
  39. 39.A pizza is cut into 4 equal slices. Meera eats 1/4 of it and Arjun eats 2/4. What fraction of the pizza do they eat in all? =
  40. 40.1/10 + 3/10 + 2/10 =

Answer key

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

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