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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 376 · 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. 1.2/5 + 2/5 + 1/5 =
  2. 2.A watermelon is cut into 6 equal slices. Aarav eats 2/6 of it and Meera eats 2/6. What fraction of the watermelon do they eat in all? =
  3. 3.A pizza is cut into 10 equal slices. Vihaan eats 3/10 of it and Tara eats 7/10. What fraction of the pizza do they eat in all? =
  4. 4.3/7 + 1/7 =
  5. 5.1/3 + 1/3 =
  6. 6.A pizza is cut into 8 equal slices. Aarav eats 4/8 of it and Diya eats 3/8. What fraction of the pizza do they eat in all? =
  7. 7.4/6 + 1/6 + 1/6 =
  8. 8.A cake is cut into 6 equal slices. Rohan eats 1/6 of it and Ishaan eats 4/6. What fraction of the cake do they eat in all? =
  9. 9.4/7 + 2/7 =
  10. 10.4/6 + 1/6 =
  11. 11.A watermelon is cut into 4 equal slices. Anaya eats 2/4 of it and Rohan eats 1/4. What fraction of the watermelon do they eat in all? =
  12. 12.8/12 + 1/12 + 2/12 =
  13. 13.5/8 + 1/8 =
  14. 14.1/10 + 7/10 + 1/10 =
  15. 15.9/11 + 1/11 + 1/11 =
  16. 16.5/11 + 3/11 =
  17. 17.1/5 + 3/5 + 1/5 =
  18. 18.7/9 + 1/9 + 1/9 =
  19. 19.4/9 + 2/9 + 2/9 =
  20. 20.A pizza is cut into 12 equal slices. Aarav eats 9/12 of it and Anaya eats 3/12. What fraction of the pizza do they eat in all? =
  21. 21.7/12 + 4/12 =
  22. 22.2/4 + 1/4 =
  23. 23.A watermelon is cut into 4 equal slices. Rohan eats 2/4 of it and Kabir eats 2/4. What fraction of the watermelon do they eat in all? =
  24. 24.3/10 + 1/10 =
  25. 25.4/8 + 2/8 =
  26. 26.A watermelon is cut into 6 equal slices. Tara eats 3/6 of it and Diya eats 3/6. What fraction of the watermelon do they eat in all? =
  27. 27.A watermelon is cut into 12 equal slices. Aarav eats 5/12 of it and Sara eats 1/12. What fraction of the watermelon do they eat in all? =
  28. 28.1/6 + 3/6 + 2/6 =
  29. 29.4/7 + 2/7 + 1/7 =
  30. 30.3/7 + 4/7 =
  31. 31.A cake is cut into 4 equal slices. Ishaan eats 1/4 of it and Sara eats 3/4. What fraction of the cake do they eat in all? =
  32. 32.1/5 + 1/5 + 3/5 =
  33. 33.3/8 + 4/8 =
  34. 34.2/12 + 1/12 + 1/12 =
  35. 35.4/8 + 4/8 =
  36. 36.A pizza is cut into 8 equal slices. Diya eats 5/8 of it and Ishaan eats 3/8. What fraction of the pizza do they eat in all? =
  37. 37.3/8 + 1/8 =
  38. 38.A pizza is cut into 8 equal slices. Sara eats 4/8 of it and Tara eats 2/8. What fraction of the pizza do they eat in all? =
  39. 39.4/10 + 5/10 =
  40. 40.A pizza is cut into 10 equal slices. Sara eats 2/10 of it and Arjun eats 6/10. What fraction of the pizza do they eat in all? =

Answer key

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

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