התחבר/י באמצעות
- או -
פִּתְרוּ אֶת הַתַּרְגִּיל
\[\begin{aligned} 10+20= \end{aligned}\]
\[\begin{aligned} 10+90= \end{aligned}\]
\[\begin{aligned} 40+60= \end{aligned}\]
\[\begin{aligned} 100-80= \end{aligned}\]
\[\begin{aligned} 30+50= \end{aligned}\]