Условие:

Вычисли.
672 : 7;
392 : 8.

672 : 7 = 96
$\begin{array}{cc}\begin{array}{l}\underset{¯}{\phantom{0}}672\\ \phantom{0}\underset{¯}{63}\\ \phantom{0}\underset{¯}{\phantom{0}}42\\ \phantom{00}\underset{¯}{42}\\ \phantom{000}0\end{array}& \begin{array}{l}\overline{)7}\\ \overline{\overline{)96}}\end{array}\end{array}$
 
392 : 8 = 49
$\begin{array}{cc}\begin{array}{l}\underset{¯}{\phantom{0}}392\\ \phantom{0}\underset{¯}{32}\\ \phantom{0}\underset{¯}{\phantom{0}}72\\ \phantom{00}\underset{¯}{72}\\ \phantom{000}0\end{array}& \begin{array}{l}\overline{)8}\\ \overline{\overline{)49}}\end{array}\end{array}$