התחבר/י באמצעות
- או -
\[\begin{aligned} 5 \times 3 \hspace{7px} \underline{\hspace{10px} ? \hspace{10px}} \hspace{7px} 17 \end{aligned}\]
\[\begin{aligned} 7 \times 2 \hspace{7px} \underline{\hspace{10px} ? \hspace{10px}} \hspace{7px} 14 \end{aligned}\]
\[\begin{aligned} 7 \times 2 \hspace{7px} \underline{\hspace{10px} ? \hspace{10px}} \hspace{7px} 12 \end{aligned}\]
\[\begin{aligned} 9 \times 9 \hspace{7px} \underline{\hspace{10px} ? \hspace{10px}} \hspace{7px} 81 \end{aligned}\]
\[\begin{aligned} 4 \times 3 \hspace{7px} \underline{\hspace{10px} ? \hspace{10px}} \hspace{7px} 12 \end{aligned}\]