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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 121 · 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.A cake is cut into 12 equal slices. Arjun eats 2/12 of it and Ishaan eats 4/12. What fraction of the cake do they eat in all? =
  2. 2.6/12 + 5/12 + 1/12 =
  3. 3.A pizza is cut into 10 equal slices. Tara eats 1/10 of it and Kabir eats 1/10. What fraction of the pizza do they eat in all? =
  4. 4.3/7 + 2/7 =
  5. 5.A watermelon is cut into 12 equal slices. Anaya eats 2/12 of it and Arjun eats 5/12. What fraction of the watermelon do they eat in all? =
  6. 6.A pizza is cut into 6 equal slices. Anaya eats 1/6 of it and Ishaan eats 5/6. What fraction of the pizza do they eat in all? =
  7. 7.3/11 + 2/11 =
  8. 8.2/11 + 4/11 =
  9. 9.1/10 + 6/10 + 1/10 =
  10. 10.A pizza is cut into 8 equal slices. Meera eats 1/8 of it and Sara eats 4/8. What fraction of the pizza do they eat in all? =
  11. 11.1/8 + 4/8 + 3/8 =
  12. 12.5/12 + 2/12 =
  13. 13.2/6 + 2/6 + 1/6 =
  14. 14.8/11 + 1/11 =
  15. 15.2/6 + 2/6 =
  16. 16.2/11 + 4/11 + 1/11 =
  17. 17.1/3 + 1/3 =
  18. 18.5/7 + 1/7 + 1/7 =
  19. 19.1/4 + 1/4 =
  20. 20.1/8 + 3/8 =
  21. 21.6/11 + 4/11 + 1/11 =
  22. 22.A watermelon is cut into 8 equal slices. Diya eats 2/8 of it and Rohan eats 3/8. What fraction of the watermelon do they eat in all? =
  23. 23.A pizza is cut into 8 equal slices. Meera eats 1/8 of it and Tara eats 5/8. What fraction of the pizza do they eat in all? =
  24. 24.2/4 + 1/4 =
  25. 25.9/11 + 1/11 =
  26. 26.5/8 + 2/8 =
  27. 27.3/6 + 1/6 + 1/6 =
  28. 28.1/3 + 2/3 =
  29. 29.9/12 + 1/12 + 2/12 =
  30. 30.A cake is cut into 12 equal slices. Ishaan eats 7/12 of it and Diya eats 1/12. What fraction of the cake do they eat in all? =
  31. 31.A watermelon is cut into 4 equal slices. Vihaan eats 1/4 of it and Aarav eats 2/4. What fraction of the watermelon do they eat in all? =
  32. 32.A pizza is cut into 6 equal slices. Meera eats 2/6 of it and Ishaan eats 2/6. What fraction of the pizza do they eat in all? =
  33. 33.2/5 + 2/5 =
  34. 34.2/6 + 1/6 + 1/6 =
  35. 35.1/9 + 7/9 + 1/9 =
  36. 36.1/10 + 1/10 + 7/10 =
  37. 37.7/11 + 4/11 =
  38. 38.1/8 + 1/8 =
  39. 39.1/10 + 3/10 =
  40. 40.1/9 + 3/9 =

Answer key

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

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