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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 560 · 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. 1.5/7 + 1/7 + 1/7 =
  2. 2.2/7 + 3/7 =
  3. 3.1/10 + 8/10 + 1/10 =
  4. 4.2/11 + 8/11 + 1/11 =
  5. 5.1/10 + 1/10 =
  6. 6.1/10 + 2/10 + 5/10 =
  7. 7.6/12 + 5/12 + 1/12 =
  8. 8.4/8 + 1/8 + 3/8 =
  9. 9.1/5 + 1/5 + 1/5 =
  10. 10.4/8 + 1/8 + 2/8 =
  11. 11.A pizza is cut into 10 equal slices. Anaya eats 1/10 of it and Kabir eats 9/10. What fraction of the pizza do they eat in all? =
  12. 12.1/11 + 1/11 + 5/11 =
  13. 13.A cake is cut into 6 equal slices. Meera eats 1/6 of it and Riya eats 5/6. What fraction of the cake do they eat in all? =
  14. 14.A pizza is cut into 12 equal slices. Vihaan eats 1/12 of it and Riya eats 6/12. What fraction of the pizza do they eat in all? =
  15. 15.7/9 + 2/9 =
  16. 16.A watermelon is cut into 4 equal slices. Meera eats 1/4 of it and Rohan eats 3/4. What fraction of the watermelon do they eat in all? =
  17. 17.8/12 + 2/12 + 1/12 =
  18. 18.1/8 + 4/8 + 3/8 =
  19. 19.1/10 + 2/10 =
  20. 20.A watermelon is cut into 4 equal slices. Riya eats 1/4 of it and Tara eats 3/4. What fraction of the watermelon do they eat in all? =
  21. 21.1/3 + 2/3 =
  22. 22.1/11 + 1/11 + 4/11 =
  23. 23.1/4 + 1/4 =
  24. 24.1/11 + 3/11 + 6/11 =
  25. 25.3/5 + 1/5 + 1/5 =
  26. 26.A watermelon is cut into 4 equal slices. Ishaan eats 1/4 of it and Tara eats 1/4. What fraction of the watermelon do they eat in all? =
  27. 27.6/8 + 1/8 + 1/8 =
  28. 28.A cake is cut into 6 equal slices. Riya eats 3/6 of it and Sara eats 2/6. What fraction of the cake do they eat in all? =
  29. 29.1/9 + 2/9 + 2/9 =
  30. 30.4/10 + 3/10 + 1/10 =
  31. 31.A watermelon is cut into 4 equal slices. Anaya eats 1/4 of it and Vihaan eats 1/4. What fraction of the watermelon do they eat in all? =
  32. 32.A cake is cut into 8 equal slices. Riya eats 3/8 of it and Diya eats 1/8. What fraction of the cake do they eat in all? =
  33. 33.1/7 + 2/7 + 3/7 =
  34. 34.2/5 + 1/5 + 2/5 =
  35. 35.1/3 + 1/3 =
  36. 36.1/7 + 5/7 + 1/7 =
  37. 37.4/9 + 5/9 =
  38. 38.A pizza is cut into 6 equal slices. Anaya eats 4/6 of it and Sara eats 1/6. What fraction of the pizza do they eat in all? =
  39. 39.2/10 + 5/10 + 1/10 =
  40. 40.3/8 + 2/8 + 1/8 =

Answer key

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

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