התחבר/י באמצעות
- או -
\[\begin{aligned} 21\div?=3 \end{aligned}\]
\[\begin{aligned} 90\div?=10 \end{aligned}\]
\[\begin{aligned} 9\times?=63 \end{aligned}\]
\[\begin{aligned} 6\times?=60 \end{aligned}\]
\[\begin{aligned} 2\times?=20 \end{aligned}\]