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Fraction Addition (Unlike Denominators, Mixed Numbers)

Find the sum. Simplify all answers completely. Change improper fractions to mixed numbers. 

1. $4\dfrac{9}{10}+8\dfrac{1}{22}=$

2. $6\dfrac{6}{28}+8\dfrac{3}{4}=$

3. $4\dfrac{10}{50}+5\dfrac{14}{25}=$

4. $2\dfrac{8}{24}+6\dfrac{2}{3}=$

5. $4\dfrac{7}{14}+7\dfrac{6}{7}=$

6. $2\dfrac{3}{27}+9\dfrac{5}{9}=$

7. $3\dfrac{1}{4}+5\dfrac{1}{22}=$

8. $6\dfrac{20}{46}+9\dfrac{4}{23}=$

9. $5\dfrac{2}{3}+5\dfrac{1}{39}=$

10. $1\dfrac{16}{47}+5\dfrac{19}{94}=$

11. $1\dfrac{3}{11}+5\dfrac{20}{77}=$

12. $6\dfrac{3}{6}+8\dfrac{3}{4}=$