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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 352 · 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. 1.1/9 + 2/9 + 1/9 =
  2. 2.2/8 + 1/8 =
  3. 3.3/7 + 4/7 =
  4. 4.2/6 + 1/6 + 2/6 =
  5. 5.A cake is cut into 12 equal slices. Tara eats 3/12 of it and Kabir eats 3/12. What fraction of the cake do they eat in all? =
  6. 6.A cake is cut into 4 equal slices. Arjun eats 1/4 of it and Meera eats 3/4. What fraction of the cake do they eat in all? =
  7. 7.2/6 + 2/6 + 2/6 =
  8. 8.2/11 + 3/11 + 4/11 =
  9. 9.4/6 + 1/6 + 1/6 =
  10. 10.2/7 + 2/7 =
  11. 11.A pizza is cut into 6 equal slices. Tara eats 1/6 of it and Diya eats 5/6. What fraction of the pizza do they eat in all? =
  12. 12.8/10 + 2/10 =
  13. 13.A watermelon is cut into 8 equal slices. Rohan eats 6/8 of it and Diya eats 1/8. What fraction of the watermelon do they eat in all? =
  14. 14.2/5 + 1/5 + 2/5 =
  15. 15.3/10 + 2/10 =
  16. 16.A cake is cut into 8 equal slices. Meera eats 1/8 of it and Sara eats 7/8. What fraction of the cake do they eat in all? =
  17. 17.2/9 + 5/9 =
  18. 18.6/10 + 1/10 =
  19. 19.A watermelon is cut into 4 equal slices. Sara eats 1/4 of it and Riya eats 2/4. What fraction of the watermelon do they eat in all? =
  20. 20.A cake is cut into 4 equal slices. Kabir eats 1/4 of it and Sara eats 3/4. What fraction of the cake do they eat in all? =
  21. 21.5/8 + 1/8 + 2/8 =
  22. 22.3/10 + 6/10 + 1/10 =
  23. 23.A cake is cut into 10 equal slices. Diya eats 1/10 of it and Arjun eats 2/10. What fraction of the cake do they eat in all? =
  24. 24.4/8 + 1/8 =
  25. 25.4/7 + 1/7 + 1/7 =
  26. 26.2/10 + 1/10 + 6/10 =
  27. 27.2/5 + 2/5 + 1/5 =
  28. 28.10/12 + 1/12 + 1/12 =
  29. 29.5/7 + 1/7 + 1/7 =
  30. 30.6/8 + 1/8 + 1/8 =
  31. 31.A pizza is cut into 8 equal slices. Rohan eats 4/8 of it and Arjun eats 3/8. What fraction of the pizza do they eat in all? =
  32. 32.5/12 + 4/12 =
  33. 33.A pizza is cut into 12 equal slices. Riya eats 1/12 of it and Diya eats 10/12. What fraction of the pizza do they eat in all? =
  34. 34.5/10 + 5/10 =
  35. 35.1/4 + 3/4 =
  36. 36.1/9 + 1/9 + 3/9 =
  37. 37.A pizza is cut into 4 equal slices. Vihaan eats 2/4 of it and Aarav eats 1/4. What fraction of the pizza do they eat in all? =
  38. 38.4/11 + 5/11 + 1/11 =
  39. 39.6/9 + 2/9 =
  40. 40.3/9 + 5/9 =

Answer key

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

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