326-3-436-2-68-12=?

Given Exp =  $\frac{32}{6-3}\times \frac{6+3}{6+3}-\frac{43}{6-2}\times \frac{6+2}{6+2}-\frac{6}{22-3}$

=  $\frac{32(6+3)}{6-3}-\frac{43(6+2)}{6-2}+\frac{3}{3-2}\times \frac{3+2}{3+2}$

=  $26+3-36+2+33+2$

=  $12+6-18-6+33+32$

= $53$