$$\left. \begin{array} { l } { 12 \div ( 6 \times 2 ) = ( 12 \div 6 ) \times ( 12 \div 2 ) } \\ { ( a - b ) \div c = \frac { a } { c } - \frac { b } { c } } \end{array} \right.$$
$\text{false},\ \text{true}$
