Условие:

Выполни деление и проверь.
30156 : 7;
24969 : 41;
162600 : 300.

$\begin{array}{cc}\begin{array}{l}\underset{¯}{\phantom{0}}30156\\ \phantom{0}\underset{¯}{28}\\ \phantom{0}\underset{¯}{\phantom{0}}21\\ \phantom{00}\underset{¯}{21}\\ \phantom{000}\underset{¯}{\phantom{0}}5\\ \phantom{0000}\underset{¯}{0}\\ \phantom{000}\underset{¯}{\phantom{0}}56\\ \phantom{0000}\underset{¯}{56}\\ \phantom{00000}0\end{array}& \begin{array}{l}\overline{)7}\\ \overline{\overline{)4308}}\end{array}\end{array}$
Проверка:
$\begin{array}{r}\times \underset{¯}{\begin{array}{r}4308\\ 7\end{array}}\\ 30156\end{array}$
 
$\begin{array}{cc}\begin{array}{l}\underset{¯}{\phantom{0}}24969\\ \phantom{0}\underset{¯}{246}\\ \phantom{00}\underset{¯}{\phantom{0}}36\\ \phantom{0000}\underset{¯}{0}\\ \phantom{00}\underset{¯}{\phantom{0}}369\\ \phantom{000}\underset{¯}{369}\\ \phantom{00000}0\end{array}& \begin{array}{l}\overline{)41}\\ \overline{\overline{)609}}\end{array}\end{array}$
Проверка:
$\begin{array}{r}\times \underset{¯}{\begin{array}{r}609\\ 41\end{array}}\\ 609\\ 2436\phantom{0}\\ \overline{24969}\end{array}$
 
$\begin{array}{cc}\begin{array}{l}\underset{¯}{\phantom{0}}162600\\ \phantom{0}\underset{¯}{1500}\\ \phantom{0}\underset{¯}{\phantom{0}}1260\\ \phantom{00}\underset{¯}{1200}\\ \phantom{000}\underset{¯}{\phantom{0}}600\\ \phantom{0000}\underset{¯}{600}\\ \phantom{000000}0\end{array}& \begin{array}{l}\overline{)300}\\ \overline{\overline{)542}}\end{array}\end{array}$
Проверка:
$\begin{array}{r}\begin{array}{r}\times \end{array}\underline{\begin{array}{r}\mathrm{542 }\\ 600\end{array}}\\ \begin{array}{r}\mathrm{162600 }\end{array}\end{array}$