ענו על השאלה הבאה:
פתרו את התרגיל
\[
\begin{equation} \begin{array}{r}
\smash{ 832 } \\
\times 312 \\ \hline
\Rule{0pt}{5pt}{0pt}
\INPUTBOX{1}{rtl}{1664} \, \\
\smash[t]{ \INPUTBOX{2}{rtl}{832} \, \, \, \, \, }
\Rule{0pt}{6.5pt}{8.5pt} \\
\smash[t]{ \INPUTBOX{3}{rtl}{2496} \, \, \, \, \, \, \, \, \, }
\Rule{0pt}{1.5pt}{0pt}
\\
\hline \INPUTBOX{4}{rtl}{259584} \,
\end{array} \end{equation}
\]
\[
\begin{equation} \begin{array}{r}
\smash{ 832 } \\
\times 312 \\ \hline
\Rule{0pt}{5pt}{0pt}
\INPUTBOX{1}{rtl}{1664} \, \\
\smash[t]{ \INPUTBOX{2}{rtl}{832} \, \, \, \, \, }
\Rule{0pt}{6.5pt}{8.5pt} \\
\smash[t]{ \INPUTBOX{3}{rtl}{2496} \, \, \, \, \, \, \, \, \, }
\Rule{0pt}{1.5pt}{0pt}
\\
\hline \INPUTBOX{4}{rtl}{259584} \,
\end{array} \end{equation}
\]