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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 153 · 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. 1.1/4 + 3/4 =
  2. 2.A pizza is cut into 10 equal slices. Vihaan eats 3/10 of it and Ishaan eats 3/10. What fraction of the pizza do they eat in all? =
  3. 3.6/9 + 3/9 =
  4. 4.4/10 + 2/10 =
  5. 5.1/3 + 1/3 =
  6. 6.6/11 + 4/11 =
  7. 7.A cake is cut into 10 equal slices. Tara eats 3/10 of it and Riya eats 7/10. What fraction of the cake do they eat in all? =
  8. 8.A watermelon is cut into 8 equal slices. Kabir eats 3/8 of it and Anaya eats 1/8. What fraction of the watermelon do they eat in all? =
  9. 9.A cake is cut into 8 equal slices. Kabir eats 4/8 of it and Rohan eats 1/8. What fraction of the cake do they eat in all? =
  10. 10.3/11 + 5/11 + 1/11 =
  11. 11.A pizza is cut into 10 equal slices. Riya eats 8/10 of it and Kabir eats 2/10. What fraction of the pizza do they eat in all? =
  12. 12.6/10 + 4/10 =
  13. 13.A pizza is cut into 10 equal slices. Diya eats 5/10 of it and Kabir eats 1/10. What fraction of the pizza do they eat in all? =
  14. 14.A cake is cut into 4 equal slices. Diya eats 1/4 of it and Meera eats 3/4. What fraction of the cake do they eat in all? =
  15. 15.4/12 + 5/12 + 3/12 =
  16. 16.2/6 + 3/6 + 1/6 =
  17. 17.1/10 + 7/10 =
  18. 18.1/5 + 2/5 =
  19. 19.A watermelon is cut into 10 equal slices. Anaya eats 8/10 of it and Kabir eats 1/10. What fraction of the watermelon do they eat in all? =
  20. 20.A pizza is cut into 8 equal slices. Aarav eats 4/8 of it and Arjun eats 4/8. What fraction of the pizza do they eat in all? =
  21. 21.2/9 + 4/9 + 1/9 =
  22. 22.A cake is cut into 12 equal slices. Kabir eats 1/12 of it and Aarav eats 4/12. What fraction of the cake do they eat in all? =
  23. 23.2/6 + 1/6 + 2/6 =
  24. 24.1/3 + 2/3 =
  25. 25.4/7 + 2/7 + 1/7 =
  26. 26.A pizza is cut into 4 equal slices. Anaya eats 2/4 of it and Ishaan eats 1/4. What fraction of the pizza do they eat in all? =
  27. 27.2/12 + 4/12 =
  28. 28.2/11 + 6/11 + 3/11 =
  29. 29.4/10 + 3/10 =
  30. 30.1/5 + 1/5 =
  31. 31.1/4 + 1/4 =
  32. 32.2/7 + 2/7 + 3/7 =
  33. 33.2/10 + 6/10 + 1/10 =
  34. 34.4/6 + 1/6 + 1/6 =
  35. 35.2/11 + 1/11 + 7/11 =
  36. 36.8/12 + 1/12 + 1/12 =
  37. 37.4/7 + 3/7 =
  38. 38.A pizza is cut into 8 equal slices. Tara eats 6/8 of it and Diya eats 1/8. What fraction of the pizza do they eat in all? =
  39. 39.2/8 + 4/8 =
  40. 40.2/4 + 1/4 =

Answer key

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

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