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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 105 · 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 pizza is cut into 12 equal slices. Diya eats 6/12 of it and Arjun eats 1/12. What fraction of the pizza do they eat in all? =
  2. 2.1/3 + 1/3 =
  3. 3.5/12 + 1/12 + 6/12 =
  4. 4.A watermelon is cut into 8 equal slices. Arjun eats 4/8 of it and Kabir eats 1/8. What fraction of the watermelon do they eat in all? =
  5. 5.1/9 + 2/9 =
  6. 6.1/5 + 3/5 + 1/5 =
  7. 7.A pizza is cut into 10 equal slices. Kabir eats 5/10 of it and Sara eats 4/10. What fraction of the pizza do they eat in all? =
  8. 8.1/5 + 1/5 + 1/5 =
  9. 9.2/4 + 1/4 =
  10. 10.6/11 + 3/11 + 2/11 =
  11. 11.A pizza is cut into 12 equal slices. Riya eats 3/12 of it and Arjun eats 3/12. What fraction of the pizza do they eat in all? =
  12. 12.A pizza is cut into 8 equal slices. Anaya eats 3/8 of it and Rohan eats 5/8. What fraction of the pizza do they eat in all? =
  13. 13.A pizza is cut into 10 equal slices. Vihaan eats 1/10 of it and Aarav eats 3/10. What fraction of the pizza do they eat in all? =
  14. 14.A cake is cut into 8 equal slices. Rohan eats 4/8 of it and Diya eats 4/8. What fraction of the cake do they eat in all? =
  15. 15.A watermelon is cut into 4 equal slices. Arjun eats 1/4 of it and Sara eats 3/4. What fraction of the watermelon do they eat in all? =
  16. 16.8/12 + 1/12 =
  17. 17.6/8 + 1/8 + 1/8 =
  18. 18.8/12 + 3/12 + 1/12 =
  19. 19.1/5 + 2/5 + 1/5 =
  20. 20.1/9 + 6/9 + 2/9 =
  21. 21.4/6 + 2/6 =
  22. 22.6/9 + 2/9 + 1/9 =
  23. 23.7/9 + 1/9 + 1/9 =
  24. 24.3/9 + 4/9 =
  25. 25.5/7 + 1/7 + 1/7 =
  26. 26.3/11 + 3/11 + 3/11 =
  27. 27.A cake is cut into 4 equal slices. Riya eats 2/4 of it and Ishaan eats 1/4. What fraction of the cake do they eat in all? =
  28. 28.6/9 + 2/9 =
  29. 29.A cake is cut into 10 equal slices. Rohan eats 8/10 of it and Kabir eats 1/10. What fraction of the cake do they eat in all? =
  30. 30.2/7 + 3/7 =
  31. 31.A cake is cut into 10 equal slices. Vihaan eats 3/10 of it and Sara eats 2/10. What fraction of the cake do they eat in all? =
  32. 32.4/9 + 4/9 =
  33. 33.8/10 + 1/10 =
  34. 34.A pizza is cut into 8 equal slices. Diya eats 1/8 of it and Ishaan eats 6/8. What fraction of the pizza do they eat in all? =
  35. 35.5/7 + 2/7 =
  36. 36.A cake is cut into 4 equal slices. Anaya eats 1/4 of it and Rohan eats 3/4. What fraction of the cake do they eat in all? =
  37. 37.2/8 + 1/8 + 5/8 =
  38. 38.A watermelon is cut into 4 equal slices. Arjun eats 1/4 of it and Tara eats 3/4. What fraction of the watermelon do they eat in all? =
  39. 39.3/6 + 1/6 + 1/6 =
  40. 40.A pizza is cut into 10 equal slices. Sara eats 1/10 of it and Meera eats 6/10. What fraction of the pizza do they eat in all? =

Answer key

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

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