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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 372 · 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. 1.1/5 + 2/5 =
  2. 2.1/6 + 1/6 + 1/6 =
  3. 3.1/3 + 2/3 =
  4. 4.7/9 + 1/9 + 1/9 =
  5. 5.2/7 + 4/7 + 1/7 =
  6. 6.1/7 + 3/7 =
  7. 7.1/6 + 2/6 =
  8. 8.A cake is cut into 4 equal slices. Rohan eats 2/4 of it and Aarav eats 2/4. What fraction of the cake do they eat in all? =
  9. 9.1/11 + 8/11 =
  10. 10.9/12 + 2/12 + 1/12 =
  11. 11.1/3 + 1/3 =
  12. 12.A watermelon is cut into 10 equal slices. Aarav eats 7/10 of it and Diya eats 3/10. What fraction of the watermelon do they eat in all? =
  13. 13.1/6 + 2/6 + 1/6 =
  14. 14.1/12 + 10/12 + 1/12 =
  15. 15.7/10 + 2/10 + 1/10 =
  16. 16.2/9 + 4/9 + 3/9 =
  17. 17.A pizza is cut into 8 equal slices. Arjun eats 5/8 of it and Kabir eats 3/8. What fraction of the pizza do they eat in all? =
  18. 18.4/9 + 4/9 + 1/9 =
  19. 19.A pizza is cut into 12 equal slices. Riya eats 7/12 of it and Meera eats 5/12. What fraction of the pizza do they eat in all? =
  20. 20.1/6 + 5/6 =
  21. 21.3/10 + 6/10 =
  22. 22.7/11 + 1/11 + 2/11 =
  23. 23.1/5 + 1/5 + 2/5 =
  24. 24.A pizza is cut into 6 equal slices. Arjun eats 4/6 of it and Diya eats 2/6. What fraction of the pizza do they eat in all? =
  25. 25.2/6 + 1/6 + 2/6 =
  26. 26.A watermelon is cut into 6 equal slices. Kabir eats 3/6 of it and Tara eats 1/6. What fraction of the watermelon do they eat in all? =
  27. 27.1/9 + 3/9 =
  28. 28.2/8 + 5/8 + 1/8 =
  29. 29.3/12 + 5/12 + 4/12 =
  30. 30.5/7 + 1/7 + 1/7 =
  31. 31.10/12 + 1/12 + 1/12 =
  32. 32.2/4 + 1/4 =
  33. 33.A watermelon is cut into 12 equal slices. Diya eats 6/12 of it and Rohan eats 5/12. What fraction of the watermelon do they eat in all? =
  34. 34.3/10 + 7/10 =
  35. 35.A cake is cut into 6 equal slices. Sara eats 2/6 of it and Riya eats 3/6. What fraction of the cake do they eat in all? =
  36. 36.A watermelon is cut into 8 equal slices. Rohan eats 6/8 of it and Vihaan eats 1/8. What fraction of the watermelon do they eat in all? =
  37. 37.3/12 + 1/12 =
  38. 38.1/4 + 1/4 =
  39. 39.5/10 + 2/10 =
  40. 40.2/11 + 2/11 =

Answer key

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

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