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Adding Fractions with Same Denominator Worksheet

Fractions lesson 13: Adding fractions: same denominator · Set 951 · 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. 1.1/7 + 1/7 + 2/7 =
  2. 2.2/4 + 2/4 =
  3. 3.1/5 + 1/5 + 2/5 =
  4. 4.2/6 + 4/6 =
  5. 5.2/6 + 2/6 + 1/6 =
  6. 6.2/7 + 2/7 =
  7. 7.1/4 + 2/4 =
  8. 8.2/11 + 1/11 =
  9. 9.3/6 + 2/6 + 1/6 =
  10. 10.1/4 + 3/4 =
  11. 11.A pizza is cut into 4 equal slices. Tara eats 2/4 of it and Rohan eats 1/4. What fraction of the pizza do they eat in all? =
  12. 12.1/3 + 2/3 =
  13. 13.2/11 + 5/11 =
  14. 14.A pizza is cut into 8 equal slices. Vihaan eats 2/8 of it and Kabir eats 2/8. What fraction of the pizza do they eat in all? =
  15. 15.5/11 + 1/11 + 3/11 =
  16. 16.A cake is cut into 6 equal slices. Ishaan eats 2/6 of it and Rohan eats 3/6. What fraction of the cake do they eat in all? =
  17. 17.A cake is cut into 6 equal slices. Diya eats 2/6 of it and Rohan eats 3/6. What fraction of the cake do they eat in all? =
  18. 18.3/7 + 1/7 =
  19. 19.2/7 + 3/7 =
  20. 20.2/4 + 1/4 =
  21. 21.3/12 + 1/12 + 2/12 =
  22. 22.5/9 + 2/9 + 1/9 =
  23. 23.A pizza is cut into 4 equal slices. Aarav eats 2/4 of it and Kabir eats 1/4. What fraction of the pizza do they eat in all? =
  24. 24.A pizza is cut into 4 equal slices. Anaya eats 1/4 of it and Ishaan eats 1/4. What fraction of the pizza do they eat in all? =
  25. 25.1/6 + 3/6 + 2/6 =
  26. 26.1/7 + 5/7 =
  27. 27.A pizza is cut into 4 equal slices. Tara eats 2/4 of it and Sara eats 2/4. What fraction of the pizza do they eat in all? =
  28. 28.3/8 + 4/8 + 1/8 =
  29. 29.2/9 + 2/9 + 1/9 =
  30. 30.A pizza is cut into 12 equal slices. Riya eats 1/12 of it and Diya eats 1/12. What fraction of the pizza do they eat in all? =
  31. 31.A pizza is cut into 8 equal slices. Diya eats 1/8 of it and Rohan eats 5/8. What fraction of the pizza do they eat in all? =
  32. 32.A watermelon is cut into 4 equal slices. Diya eats 1/4 of it and Arjun eats 2/4. What fraction of the watermelon do they eat in all? =
  33. 33.4/6 + 1/6 + 1/6 =
  34. 34.2/12 + 5/12 + 1/12 =
  35. 35.2/8 + 1/8 + 3/8 =
  36. 36.A pizza is cut into 6 equal slices. Riya eats 3/6 of it and Arjun eats 3/6. What fraction of the pizza do they eat in all? =
  37. 37.A pizza is cut into 10 equal slices. Meera eats 7/10 of it and Kabir eats 1/10. What fraction of the pizza do they eat in all? =
  38. 38.4/10 + 1/10 + 4/10 =
  39. 39.1/11 + 2/11 =
  40. 40.4/11 + 6/11 =

Answer key

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

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