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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 920 · 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. 1.1/6 + 2/6 =
  2. 2.2/7 + 3/7 + 2/7 =
  3. 3.4/12 + 4/12 =
  4. 4.1/7 + 3/7 + 1/7 =
  5. 5.1/3 + 1/3 =
  6. 6.9/12 + 2/12 + 1/12 =
  7. 7.4/8 + 2/8 =
  8. 8.3/5 + 1/5 + 1/5 =
  9. 9.1/12 + 4/12 + 7/12 =
  10. 10.1/5 + 1/5 + 3/5 =
  11. 11.2/9 + 4/9 + 1/9 =
  12. 12.A pizza is cut into 8 equal slices. Ishaan eats 1/8 of it and Rohan eats 4/8. What fraction of the pizza do they eat in all? =
  13. 13.2/11 + 9/11 =
  14. 14.5/12 + 6/12 + 1/12 =
  15. 15.A pizza is cut into 4 equal slices. Arjun eats 2/4 of it and Tara eats 1/4. What fraction of the pizza do they eat in all? =
  16. 16.A pizza is cut into 4 equal slices. Aarav eats 1/4 of it and Rohan eats 3/4. What fraction of the pizza do they eat in all? =
  17. 17.3/9 + 2/9 =
  18. 18.A pizza is cut into 10 equal slices. Rohan eats 7/10 of it and Meera eats 1/10. What fraction of the pizza do they eat in all? =
  19. 19.3/8 + 4/8 =
  20. 20.2/5 + 2/5 =
  21. 21.A watermelon is cut into 12 equal slices. Tara eats 3/12 of it and Arjun eats 6/12. What fraction of the watermelon do they eat in all? =
  22. 22.1/12 + 3/12 =
  23. 23.3/6 + 3/6 =
  24. 24.3/5 + 2/5 =
  25. 25.1/12 + 3/12 + 1/12 =
  26. 26.3/12 + 1/12 =
  27. 27.A cake is cut into 10 equal slices. Rohan eats 6/10 of it and Meera eats 3/10. What fraction of the cake do they eat in all? =
  28. 28.A watermelon is cut into 10 equal slices. Diya eats 3/10 of it and Sara eats 5/10. What fraction of the watermelon do they eat in all? =
  29. 29.1/12 + 6/12 =
  30. 30.2/6 + 3/6 + 1/6 =
  31. 31.A pizza is cut into 10 equal slices. Rohan eats 8/10 of it and Tara eats 1/10. What fraction of the pizza do they eat in all? =
  32. 32.5/9 + 3/9 + 1/9 =
  33. 33.2/4 + 1/4 =
  34. 34.1/10 + 4/10 + 4/10 =
  35. 35.1/7 + 5/7 + 1/7 =
  36. 36.A watermelon is cut into 6 equal slices. Diya eats 4/6 of it and Aarav eats 2/6. What fraction of the watermelon do they eat in all? =
  37. 37.4/7 + 1/7 + 2/7 =
  38. 38.A watermelon is cut into 6 equal slices. Anaya eats 2/6 of it and Aarav eats 4/6. What fraction of the watermelon do they eat in all? =
  39. 39.A watermelon is cut into 4 equal slices. Tara eats 2/4 of it and Meera eats 2/4. What fraction of the watermelon do they eat in all? =
  40. 40.A pizza is cut into 6 equal slices. Arjun eats 2/6 of it and Kabir eats 4/6. What fraction of the pizza do they eat in all? =

Answer key

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

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