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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 605 · 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. Vihaan eats 7/12 of it and Tara eats 1/12. What fraction of the cake do they eat in all? =
  2. 2.6/12 + 4/12 =
  3. 3.A pizza is cut into 10 equal slices. Diya eats 6/10 of it and Aarav eats 1/10. What fraction of the pizza do they eat in all? =
  4. 4.7/10 + 1/10 =
  5. 5.4/6 + 1/6 + 1/6 =
  6. 6.A watermelon is cut into 4 equal slices. Aarav eats 1/4 of it and Sara eats 2/4. What fraction of the watermelon do they eat in all? =
  7. 7.1/5 + 2/5 + 1/5 =
  8. 8.2/11 + 5/11 + 2/11 =
  9. 9.4/7 + 1/7 =
  10. 10.1/3 + 2/3 =
  11. 11.3/10 + 5/10 =
  12. 12.A cake is cut into 6 equal slices. Sara eats 4/6 of it and Diya eats 1/6. What fraction of the cake do they eat in all? =
  13. 13.2/8 + 6/8 =
  14. 14.A pizza is cut into 4 equal slices. Riya eats 1/4 of it and Sara eats 1/4. What fraction of the pizza do they eat in all? =
  15. 15.7/12 + 1/12 + 1/12 =
  16. 16.2/4 + 1/4 =
  17. 17.2/7 + 2/7 =
  18. 18.1/10 + 4/10 + 4/10 =
  19. 19.2/6 + 3/6 + 1/6 =
  20. 20.3/10 + 6/10 =
  21. 21.1/11 + 3/11 + 3/11 =
  22. 22.A watermelon is cut into 4 equal slices. Tara eats 1/4 of it and Ishaan eats 1/4. What fraction of the watermelon do they eat in all? =
  23. 23.2/10 + 7/10 =
  24. 24.A watermelon is cut into 8 equal slices. Aarav eats 3/8 of it and Anaya eats 1/8. What fraction of the watermelon do they eat in all? =
  25. 25.2/6 + 1/6 =
  26. 26.A pizza is cut into 8 equal slices. Tara eats 2/8 of it and Diya eats 1/8. What fraction of the pizza do they eat in all? =
  27. 27.A cake is cut into 12 equal slices. Meera eats 3/12 of it and Vihaan eats 6/12. What fraction of the cake do they eat in all? =
  28. 28.4/8 + 1/8 + 2/8 =
  29. 29.3/8 + 1/8 + 1/8 =
  30. 30.2/11 + 6/11 =
  31. 31.2/6 + 1/6 + 2/6 =
  32. 32.A watermelon is cut into 6 equal slices. Sara eats 3/6 of it and Riya eats 2/6. What fraction of the watermelon do they eat in all? =
  33. 33.A cake is cut into 6 equal slices. Meera eats 3/6 of it and Tara eats 1/6. What fraction of the cake do they eat in all? =
  34. 34.A watermelon is cut into 6 equal slices. Sara eats 3/6 of it and Ishaan eats 2/6. What fraction of the watermelon do they eat in all? =
  35. 35.3/5 + 1/5 + 1/5 =
  36. 36.3/11 + 7/11 + 1/11 =
  37. 37.2/5 + 1/5 =
  38. 38.1/3 + 1/3 =
  39. 39.1/8 + 1/8 + 1/8 =
  40. 40.2/7 + 3/7 + 1/7 =

Answer key

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

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