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