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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 468 · 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. 1.3/7 + 2/7 =
  2. 2.1/8 + 1/8 =
  3. 3.2/9 + 6/9 + 1/9 =
  4. 4.8/10 + 1/10 + 1/10 =
  5. 5.7/9 + 1/9 =
  6. 6.2/7 + 4/7 =
  7. 7.1/5 + 3/5 + 1/5 =
  8. 8.3/5 + 1/5 + 1/5 =
  9. 9.7/11 + 2/11 + 1/11 =
  10. 10.A pizza is cut into 6 equal slices. Meera eats 2/6 of it and Sara eats 4/6. What fraction of the pizza do they eat in all? =
  11. 11.A cake is cut into 10 equal slices. Anaya eats 8/10 of it and Sara eats 2/10. What fraction of the cake do they eat in all? =
  12. 12.A cake is cut into 6 equal slices. Rohan eats 1/6 of it and Anaya eats 2/6. What fraction of the cake do they eat in all? =
  13. 13.2/7 + 4/7 + 1/7 =
  14. 14.1/3 + 1/3 =
  15. 15.4/9 + 2/9 + 3/9 =
  16. 16.5/7 + 2/7 =
  17. 17.1/4 + 1/4 =
  18. 18.2/8 + 4/8 =
  19. 19.2/5 + 1/5 + 2/5 =
  20. 20.1/6 + 1/6 + 3/6 =
  21. 21.4/7 + 2/7 + 1/7 =
  22. 22.A watermelon is cut into 10 equal slices. Diya eats 6/10 of it and Ishaan eats 3/10. What fraction of the watermelon do they eat in all? =
  23. 23.4/6 + 1/6 + 1/6 =
  24. 24.4/9 + 1/9 + 3/9 =
  25. 25.A watermelon is cut into 6 equal slices. Ishaan eats 1/6 of it and Meera eats 5/6. What fraction of the watermelon do they eat in all? =
  26. 26.2/4 + 2/4 =
  27. 27.2/6 + 1/6 + 2/6 =
  28. 28.A cake is cut into 6 equal slices. Ishaan eats 3/6 of it and Rohan eats 1/6. What fraction of the cake do they eat in all? =
  29. 29.1/9 + 7/9 =
  30. 30.A cake is cut into 6 equal slices. Ishaan eats 3/6 of it and Vihaan eats 3/6. What fraction of the cake do they eat in all? =
  31. 31.5/9 + 1/9 + 3/9 =
  32. 32.3/8 + 1/8 =
  33. 33.3/12 + 6/12 + 1/12 =
  34. 34.A cake is cut into 8 equal slices. Ishaan eats 1/8 of it and Sara eats 6/8. What fraction of the cake do they eat in all? =
  35. 35.1/5 + 2/5 =
  36. 36.A cake is cut into 6 equal slices. Kabir eats 3/6 of it and Vihaan eats 3/6. What fraction of the cake do they eat in all? =
  37. 37.7/9 + 1/9 + 1/9 =
  38. 38.A watermelon is cut into 4 equal slices. Anaya eats 1/4 of it and Vihaan eats 3/4. What fraction of the watermelon do they eat in all? =
  39. 39.4/10 + 4/10 =
  40. 40.9/11 + 2/11 =

Answer key

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

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