جمع و طرح الكسور

 $\frac{5}{10}+\frac{2}{10}\ =\$  

•  $\frac{6}{10}$  

•  $\frac{7}{10}$  

•  $\frac{8}{10}$  

 $\frac{8}{15}\ +\ \frac{4}{3}\ =\$  

(a)  

 $\frac{12}{20}\ -\ \frac{2}{5}\ =\$  

(a)  

 $\frac{4}{30}+\ \frac{2}{30}\ =\$  

(a)  

 $\frac{18}{24}-\frac{10}{24}\ =\$  

(a)  

 $\frac{20}{36}-\frac{4}{9}\ =$  

(a)  

 $\frac{6}{8}+\ \frac{3}{6}\ =\$  

(a)  

 $\frac{8}{9}-\ \frac{2}{6}\ =\$  

(a)  

 $\frac{20}{56}-\ \frac{2}{7}=\$  

(a)  

 $\frac{18}{40}+\frac{2}{20}=$  

(a)