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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 755 · 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. 1.5/9 + 1/9 + 2/9 =
  2. 2.A watermelon is cut into 4 equal slices. Riya eats 2/4 of it and Diya eats 2/4. What fraction of the watermelon do they eat in all? =
  3. 3.A cake is cut into 10 equal slices. Aarav eats 5/10 of it and Diya eats 4/10. What fraction of the cake do they eat in all? =
  4. 4.2/6 + 2/6 + 1/6 =
  5. 5.1/6 + 3/6 + 1/6 =
  6. 6.3/8 + 1/8 + 1/8 =
  7. 7.A watermelon is cut into 6 equal slices. Riya eats 1/6 of it and Kabir eats 2/6. What fraction of the watermelon do they eat in all? =
  8. 8.2/7 + 4/7 + 1/7 =
  9. 9.A watermelon is cut into 10 equal slices. Diya eats 6/10 of it and Sara eats 1/10. What fraction of the watermelon do they eat in all? =
  10. 10.6/10 + 3/10 =
  11. 11.A watermelon is cut into 12 equal slices. Aarav eats 8/12 of it and Arjun eats 4/12. What fraction of the watermelon do they eat in all? =
  12. 12.9/12 + 2/12 =
  13. 13.A cake is cut into 6 equal slices. Anaya eats 3/6 of it and Vihaan eats 3/6. What fraction of the cake do they eat in all? =
  14. 14.5/8 + 2/8 =
  15. 15.A watermelon is cut into 10 equal slices. Arjun eats 5/10 of it and Kabir eats 5/10. What fraction of the watermelon do they eat in all? =
  16. 16.1/3 + 2/3 =
  17. 17.2/7 + 1/7 + 3/7 =
  18. 18.1/7 + 3/7 =
  19. 19.A cake is cut into 6 equal slices. Riya eats 1/6 of it and Anaya eats 4/6. What fraction of the cake do they eat in all? =
  20. 20.5/8 + 2/8 + 1/8 =
  21. 21.A pizza is cut into 10 equal slices. Meera eats 1/10 of it and Aarav eats 4/10. What fraction of the pizza do they eat in all? =
  22. 22.A pizza is cut into 12 equal slices. Riya eats 10/12 of it and Sara eats 2/12. What fraction of the pizza do they eat in all? =
  23. 23.3/5 + 1/5 + 1/5 =
  24. 24.5/7 + 1/7 =
  25. 25.2/11 + 4/11 =
  26. 26.A pizza is cut into 12 equal slices. Kabir eats 5/12 of it and Ishaan eats 3/12. What fraction of the pizza do they eat in all? =
  27. 27.A pizza is cut into 8 equal slices. Tara eats 3/8 of it and Vihaan eats 3/8. What fraction of the pizza do they eat in all? =
  28. 28.4/10 + 2/10 =
  29. 29.1/3 + 1/3 =
  30. 30.8/11 + 2/11 =
  31. 31.2/9 + 5/9 =
  32. 32.6/12 + 6/12 =
  33. 33.3/8 + 4/8 =
  34. 34.A cake is cut into 12 equal slices. Vihaan eats 1/12 of it and Anaya eats 2/12. What fraction of the cake do they eat in all? =
  35. 35.1/10 + 2/10 =
  36. 36.4/8 + 2/8 =
  37. 37.2/4 + 1/4 =
  38. 38.3/5 + 1/5 =
  39. 39.1/4 + 1/4 =
  40. 40.3/11 + 4/11 + 4/11 =

Answer key

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

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