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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 186 · 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. 1.2/12 + 7/12 =
  2. 2.7/12 + 1/12 =
  3. 3.A pizza is cut into 8 equal slices. Sara eats 4/8 of it and Kabir eats 2/8. What fraction of the pizza do they eat in all? =
  4. 4.1/6 + 1/6 + 2/6 =
  5. 5.A cake is cut into 4 equal slices. Anaya eats 2/4 of it and Vihaan eats 1/4. What fraction of the cake do they eat in all? =
  6. 6.A pizza is cut into 4 equal slices. Tara eats 1/4 of it and Riya eats 2/4. What fraction of the pizza do they eat in all? =
  7. 7.1/4 + 3/4 =
  8. 8.1/4 + 1/4 =
  9. 9.2/10 + 7/10 =
  10. 10.A cake is cut into 10 equal slices. Arjun eats 6/10 of it and Meera eats 4/10. What fraction of the cake do they eat in all? =
  11. 11.4/9 + 2/9 =
  12. 12.1/5 + 4/5 =
  13. 13.1/3 + 1/3 =
  14. 14.1/7 + 6/7 =
  15. 15.1/3 + 2/3 =
  16. 16.3/11 + 1/11 =
  17. 17.2/9 + 4/9 + 3/9 =
  18. 18.7/10 + 1/10 =
  19. 19.3/9 + 5/9 =
  20. 20.A cake is cut into 4 equal slices. Sara eats 1/4 of it and Tara eats 1/4. What fraction of the cake do they eat in all? =
  21. 21.1/9 + 7/9 =
  22. 22.1/7 + 5/7 =
  23. 23.A watermelon is cut into 12 equal slices. Meera eats 10/12 of it and Arjun eats 1/12. What fraction of the watermelon do they eat in all? =
  24. 24.1/12 + 9/12 =
  25. 25.A pizza is cut into 4 equal slices. Meera eats 1/4 of it and Tara eats 1/4. What fraction of the pizza do they eat in all? =
  26. 26.7/9 + 2/9 =
  27. 27.4/6 + 1/6 =
  28. 28.6/12 + 5/12 + 1/12 =
  29. 29.A pizza is cut into 10 equal slices. Vihaan eats 8/10 of it and Anaya eats 2/10. What fraction of the pizza do they eat in all? =
  30. 30.3/5 + 2/5 =
  31. 31.A cake is cut into 4 equal slices. Aarav eats 2/4 of it and Rohan eats 2/4. What fraction of the cake do they eat in all? =
  32. 32.A pizza is cut into 12 equal slices. Aarav eats 7/12 of it and Tara eats 1/12. What fraction of the pizza do they eat in all? =
  33. 33.A cake is cut into 8 equal slices. Diya eats 1/8 of it and Kabir eats 4/8. What fraction of the cake do they eat in all? =
  34. 34.1/11 + 4/11 =
  35. 35.A watermelon is cut into 6 equal slices. Vihaan eats 4/6 of it and Ishaan eats 1/6. What fraction of the watermelon do they eat in all? =
  36. 36.1/5 + 1/5 =
  37. 37.4/9 + 5/9 =
  38. 38.A pizza is cut into 4 equal slices. Kabir eats 2/4 of it and Riya eats 2/4. What fraction of the pizza do they eat in all? =
  39. 39.3/7 + 1/7 + 1/7 =
  40. 40.7/11 + 1/11 =

Answer key

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

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