Решу примеры на деление:
1. $1884 : 4 = 471$
$\begin{array}{ccc|l} 1 & 8 & 8 & 4 & 4 \\ \hline 1 & 6 & & & 471 \\ \hline & 2 & 8 \\ & 2 & 8 \\ \hline & & 0 & 4 \\ & & & 4 \\ \hline & & & 0 \end{array}$
2. $2764 : 4 = 691$
$\begin{array}{ccc|l} 2 & 7 & 6 & 4 & 4 \\ \hline 2 & 4 & & & 691 \\ \hline & 3 & 6 \\ & 3 & 6 \\ \hline & & 0 & 4 \\ & & & 4 \\ \hline & & & 0 \end{array}$
3. $1848 : 8 = 231$
$\begin{array}{ccc|l} 1 & 8 & 4 & 8 & 8 \\ \hline 1 & 6 & & & 231 \\ \hline & 2 & 4 \\ & 2 & 4 \\ \hline & & 0 & 8 \\ & & & 8 \\ \hline & & & 0 \end{array}$
4. $1608 : 20 = 80,4$
$\begin{array}{cccc|l} 1 & 6 & 0 & 8 & 20 \\ \hline 1 & 6 & 0 & & 80,4 \\ \hline & & & 8 \\ & & & 8 & 0 \\ \hline & & & & 0
\end{array}$
5. $1866 : 6 = 311$
$\begin{array}{ccc|l} 1 & 8 & 6 & 6 & 6 \\ \hline 1 & 8 & & & 311 \\ \hline & 0 & 6 \\ & & 6 \\ \hline & & 0 & 6 \\ & & & 6 \\ \hline & & & 0 \end{array}$
6. $2804 : 4 = 701$
$\begin{array}{ccc|l} 2 & 8 & 0 & 4 & 4 \\ \hline 2 & 8 & & & 701 \\ \hline & 0 & 0 \\ & & 0 \\ \hline & & 0 & 4 \\ & & & 4 \\ \hline & & & 0 \end{array}$
7. $2709 : 9 = 301$
$\begin{array}{ccc|l} 2 & 7 & 0 & 9 & 9 \\ \hline 2 & 7 & & & 301 \\ \hline & 0 & 0 \\ & & 0 \\ \hline & & 0 & 9 \\ & & & 9 \\ \hline & & & 0 \end{array}$
8. $1719 : 9 = 191$
$\begin{array}{ccc|l} 1 & 7 & 1 & 9 & 9 \\ \hline & 9 & & & 191 \\ \hline & 8 & 1 \\ & 8 & 1 \\ \hline & & 0 & 9 \\ & & & 9 \\ \hline & & & 0 \end{array}$
9. $2204 : 4 = 551$
$\begin{array}{ccc|l} 2 & 2 & 0 & 4 & 4 \\ \hline 2 & 0 & & & 551 \\ \hline & 2 & 0 \\ & 2 & 0 \\ \hline & & 0 & 4 \\ & & & 4 \\ \hline & & & 0 \end{array}$
10. $1844 : 4 = 461$
$\begin{array}{ccc|l} 1 & 8 & 4 & 4 & 4 \\ \hline 1 & 6 & & & 461 \\ \hline & 2 & 4 \\ & 2 & 4 \\ \hline & & 0 & 4 \\ & & & 4 \\ \hline & & & 0 \end{array}$
11. $1688 : 8 = 211$
$\begin{array}{ccc|l} 1 & 6 & 8 & 8 & 8 \\ \hline 1 & 6 & & & 211 \\ \hline & 0 & 8 \\ & & 8 \\ \hline & & 0 & 8 \\ & & & 8 \\ \hline & & & 0 \end{array}$
12. $1608 : 20 = 80,4$
$\begin{array}{cccc|l} 1 & 6 & 0 & 8 & 20 \\ \hline 1 & 6 & 0 & & 80,4 \\ \hline & & & 8 \\ & & & 8 & 0 \\ \hline & & & & 0 \end{array}$
13. $2324 : 4 = 581$
$\begin{array}{ccc|l} 2 & 3 & 2 & 4 & 4 \\ \hline 2 & 0 & & & 581 \\ \hline & 3 & 2 \\ & 3 & 2 \\ \hline & & 0 & 4 \\ & & & 4 \\ \hline & & & 0 \end{array}$
14. $1506 : 6 = 251$
$\begin{array}{ccc|l} 1 & 5 & 0 & 6 & 6 \\ \hline 1 & 2 & & & 251 \\ \hline & 3 & 0 \\ & 3 & 0 \\ \hline & & 0 & 6 \\ & & & 6 \\ \hline & & & 0 \end{array}$
15. $2648 : 8 = 331$
$\begin{array}{ccc|l} 2 & 6 & 4 & 8 & 8 \\ \hline 2 & 4 & & & 331 \\ \hline & 2 & 4 \\ & 2 & 4 \\ \hline & & 0 & 8 \\ & & & 8 \\ \hline & & & 0 \end{array}$
16. $4779 : 9 = 531$
$\begin{array}{ccc|l} 4 & 7 & 7 & 9 & 9 \\ \hline 4 & 5 & & & 531 \\ \hline & 2 & 7 \\ & 2 & 7 \\ \hline & & 0 & 9 \\ & & & 9 \\ \hline & & & 0 \end{array}$