פִּתְרוּ אֶת הַתַּרְגִּיל
\[\begin{aligned}
3-\frac{6}{7}=\INPUTBOX{1}{ltr}{2}\frac{\INPUTBOX{2}{ltr}{1}}{\INPUTBOX{3}{ltr}{7}}
\end{aligned}\]
3-\frac{6}{7}=\INPUTBOX{1}{ltr}{2}\frac{\INPUTBOX{2}{ltr}{1}}{\INPUTBOX{3}{ltr}{7}}
\end{aligned}\]