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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 398 · 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 watermelon is cut into 12 equal slices. Kabir eats 3/12 of it and Riya eats 1/12. What fraction of the watermelon do they eat in all? =
  2. 2.2/4 + 1/4 =
  3. 3.A cake is cut into 8 equal slices. Meera eats 1/8 of it and Vihaan eats 4/8. What fraction of the cake do they eat in all? =
  4. 4.5/7 + 1/7 =
  5. 5.A cake is cut into 12 equal slices. Kabir eats 10/12 of it and Arjun eats 2/12. What fraction of the cake do they eat in all? =
  6. 6.2/9 + 5/9 =
  7. 7.3/5 + 1/5 + 1/5 =
  8. 8.8/10 + 2/10 =
  9. 9.A pizza is cut into 12 equal slices. Sara eats 2/12 of it and Aarav eats 2/12. What fraction of the pizza do they eat in all? =
  10. 10.A watermelon is cut into 8 equal slices. Riya eats 1/8 of it and Sara eats 4/8. What fraction of the watermelon do they eat in all? =
  11. 11.1/3 + 2/3 =
  12. 12.5/9 + 2/9 + 1/9 =
  13. 13.A watermelon is cut into 4 equal slices. Riya eats 2/4 of it and Ishaan eats 1/4. What fraction of the watermelon do they eat in all? =
  14. 14.1/7 + 2/7 + 1/7 =
  15. 15.A cake is cut into 6 equal slices. Ishaan eats 1/6 of it and Anaya eats 5/6. What fraction of the cake do they eat in all? =
  16. 16.A pizza is cut into 6 equal slices. Diya eats 3/6 of it and Rohan eats 2/6. What fraction of the pizza do they eat in all? =
  17. 17.5/7 + 1/7 + 1/7 =
  18. 18.4/8 + 3/8 + 1/8 =
  19. 19.6/9 + 1/9 =
  20. 20.1/5 + 1/5 =
  21. 21.9/11 + 1/11 + 1/11 =
  22. 22.6/10 + 2/10 + 2/10 =
  23. 23.4/8 + 2/8 =
  24. 24.A cake is cut into 12 equal slices. Kabir eats 6/12 of it and Tara eats 1/12. What fraction of the cake do they eat in all? =
  25. 25.1/11 + 7/11 + 2/11 =
  26. 26.A watermelon is cut into 8 equal slices. Arjun eats 2/8 of it and Rohan eats 5/8. What fraction of the watermelon do they eat in all? =
  27. 27.1/4 + 3/4 =
  28. 28.1/6 + 4/6 + 1/6 =
  29. 29.A pizza is cut into 10 equal slices. Aarav eats 2/10 of it and Diya eats 8/10. What fraction of the pizza do they eat in all? =
  30. 30.A pizza is cut into 12 equal slices. Tara eats 4/12 of it and Riya eats 2/12. What fraction of the pizza do they eat in all? =
  31. 31.A cake is cut into 8 equal slices. Aarav eats 4/8 of it and Sara eats 4/8. What fraction of the cake do they eat in all? =
  32. 32.2/10 + 6/10 =
  33. 33.3/7 + 3/7 =
  34. 34.4/6 + 2/6 =
  35. 35.3/9 + 4/9 + 2/9 =
  36. 36.2/9 + 6/9 =
  37. 37.A pizza is cut into 12 equal slices. Meera eats 5/12 of it and Vihaan eats 2/12. What fraction of the pizza do they eat in all? =
  38. 38.3/5 + 2/5 =
  39. 39.2/12 + 6/12 + 2/12 =
  40. 40.4/8 + 2/8 + 1/8 =

Answer key

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

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