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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 301 · 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 + 3/10 =
  2. 2.1/5 + 4/5 =
  3. 3.1/6 + 2/6 + 1/6 =
  4. 4.A watermelon is cut into 10 equal slices. Riya eats 7/10 of it and Vihaan eats 3/10. What fraction of the watermelon do they eat in all? =
  5. 5.1/11 + 7/11 + 1/11 =
  6. 6.3/6 + 2/6 =
  7. 7.4/6 + 2/6 =
  8. 8.7/9 + 2/9 =
  9. 9.3/9 + 1/9 + 4/9 =
  10. 10.1/3 + 1/3 =
  11. 11.2/4 + 1/4 =
  12. 12.3/10 + 1/10 =
  13. 13.2/10 + 1/10 =
  14. 14.A cake is cut into 6 equal slices. Ishaan eats 2/6 of it and Aarav eats 4/6. What fraction of the cake do they eat in all? =
  15. 15.1/9 + 5/9 + 1/9 =
  16. 16.A pizza is cut into 8 equal slices. Aarav eats 4/8 of it and Ishaan eats 3/8. What fraction of the pizza do they eat in all? =
  17. 17.5/11 + 1/11 =
  18. 18.10/12 + 1/12 + 1/12 =
  19. 19.3/6 + 1/6 =
  20. 20.7/12 + 3/12 =
  21. 21.5/7 + 1/7 + 1/7 =
  22. 22.9/11 + 1/11 + 1/11 =
  23. 23.4/9 + 4/9 =
  24. 24.A pizza is cut into 4 equal slices. Meera eats 1/4 of it and Vihaan eats 1/4. What fraction of the pizza do they eat in all? =
  25. 25.2/10 + 4/10 =
  26. 26.2/8 + 1/8 + 2/8 =
  27. 27.1/4 + 1/4 =
  28. 28.A watermelon is cut into 12 equal slices. Meera eats 3/12 of it and Tara eats 9/12. What fraction of the watermelon do they eat in all? =
  29. 29.4/7 + 3/7 =
  30. 30.1/8 + 2/8 + 4/8 =
  31. 31.3/7 + 3/7 + 1/7 =
  32. 32.A pizza is cut into 10 equal slices. Tara eats 4/10 of it and Anaya eats 2/10. What fraction of the pizza do they eat in all? =
  33. 33.5/9 + 1/9 =
  34. 34.2/6 + 2/6 + 1/6 =
  35. 35.A pizza is cut into 10 equal slices. Kabir eats 6/10 of it and Rohan eats 1/10. What fraction of the pizza do they eat in all? =
  36. 36.1/5 + 3/5 =
  37. 37.8/12 + 2/12 + 1/12 =
  38. 38.A cake is cut into 4 equal slices. Aarav eats 2/4 of it and Kabir eats 1/4. What fraction of the cake do they eat in all? =
  39. 39.4/7 + 1/7 + 2/7 =
  40. 40.1/10 + 2/10 =

Answer key

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

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