Adding Fractions with Different Denominators

$\frac{9}{10}$

$\frac{15}{18}$

$\frac{12}{20}$

$\frac{6}{15}$

$\frac{3}{9}$

$\frac{4}{16}$

$\frac{16}{44}$

$\frac{1}{4}$

$\frac{2}{8}$

$\frac{9}{36}$

$\frac{6}{18}$

$\frac{1}{4}$

  $10\ \frac{5}{6}$  

 $10\ \frac{2}{6}$  

 $10\ \frac{2}{3}$  

 $10\ \frac{1}{5}$  

 $8\ \frac{4}{12}$  

 $8\ \frac{4}{16}$  

 $8\ \frac{5}{6}$  

 $8\ \frac{1}{4}$  

 $12\ \frac{6}{10}$  

 $12\ \frac{1}{12}$  

 $13\ \frac{1}{12}$  

 $12\ \frac{6}{24}$  

 $22\ \frac{16}{25}$  

 $22\ \frac{16}{150}$  

 $23\ \frac{16}{25}$  

 $23\ \frac{11}{30}$  

 $22\ \frac{16}{25}$  

 $22\ \frac{16}{150}$  

 $23\ \frac{16}{25}$  

 $23\ \frac{11}{30}$