התחבר/י באמצעות
- או -
הרחיבו את השבר.
\[\begin{aligned} \frac{5}{7}=\frac{10}{?} \end{aligned}\]
\[\begin{aligned} \frac{5}{7}=\frac{?}{14} \end{aligned}\]
\[\begin{aligned} \frac{2}{2}=\frac{12}{?} \end{aligned}\]
\[\begin{aligned} \frac{2}{2}=\frac{?}{12} \end{aligned}\]
\[\begin{aligned} \frac{4}{7}=\frac{16}{?} \end{aligned}\]