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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 466 · 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. Vihaan eats 9/12 of it and Riya eats 1/12. What fraction of the pizza do they eat in all? =
  2. 2.6/12 + 4/12 =
  3. 3.A watermelon is cut into 10 equal slices. Riya eats 7/10 of it and Tara eats 1/10. What fraction of the watermelon do they eat in all? =
  4. 4.A pizza is cut into 6 equal slices. Arjun eats 1/6 of it and Ishaan eats 3/6. What fraction of the pizza do they eat in all? =
  5. 5.1/5 + 4/5 =
  6. 6.1/4 + 1/4 =
  7. 7.A cake is cut into 8 equal slices. Tara eats 5/8 of it and Vihaan eats 1/8. What fraction of the cake do they eat in all? =
  8. 8.8/12 + 1/12 =
  9. 9.3/5 + 2/5 =
  10. 10.A cake is cut into 4 equal slices. Riya eats 1/4 of it and Sara eats 3/4. What fraction of the cake do they eat in all? =
  11. 11.A cake is cut into 6 equal slices. Aarav eats 4/6 of it and Kabir eats 2/6. What fraction of the cake do they eat in all? =
  12. 12.3/5 + 1/5 =
  13. 13.4/8 + 3/8 =
  14. 14.A cake is cut into 8 equal slices. Riya eats 2/8 of it and Meera eats 1/8. What fraction of the cake do they eat in all? =
  15. 15.1/4 + 2/4 =
  16. 16.7/12 + 2/12 + 2/12 =
  17. 17.A watermelon is cut into 12 equal slices. Vihaan eats 1/12 of it and Sara eats 10/12. What fraction of the watermelon do they eat in all? =
  18. 18.4/7 + 1/7 + 1/7 =
  19. 19.5/10 + 3/10 + 2/10 =
  20. 20.A cake is cut into 4 equal slices. Riya eats 2/4 of it and Diya eats 1/4. What fraction of the cake do they eat in all? =
  21. 21.4/7 + 1/7 + 2/7 =
  22. 22.10/12 + 1/12 =
  23. 23.6/8 + 1/8 + 1/8 =
  24. 24.A pizza is cut into 4 equal slices. Diya eats 2/4 of it and Vihaan eats 1/4. What fraction of the pizza do they eat in all? =
  25. 25.6/11 + 4/11 =
  26. 26.1/7 + 2/7 =
  27. 27.3/9 + 2/9 + 2/9 =
  28. 28.5/10 + 4/10 + 1/10 =
  29. 29.A pizza is cut into 4 equal slices. Tara eats 1/4 of it and Arjun eats 1/4. What fraction of the pizza do they eat in all? =
  30. 30.A watermelon is cut into 4 equal slices. Vihaan eats 1/4 of it and Tara eats 2/4. What fraction of the watermelon do they eat in all? =
  31. 31.5/12 + 1/12 + 2/12 =
  32. 32.5/8 + 3/8 =
  33. 33.8/10 + 2/10 =
  34. 34.1/5 + 2/5 + 2/5 =
  35. 35.1/9 + 8/9 =
  36. 36.1/6 + 5/6 =
  37. 37.4/7 + 3/7 =
  38. 38.A pizza is cut into 10 equal slices. Ishaan eats 8/10 of it and Arjun eats 2/10. What fraction of the pizza do they eat in all? =
  39. 39.3/9 + 5/9 =
  40. 40.6/9 + 1/9 =

Answer key

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

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