התחבר/י באמצעות
- או -
פתרו את התרגיל
\[\begin{aligned} 1.49-1.05=? \end{aligned}\]
\[\begin{aligned} 0.12-0.08=? \end{aligned}\]
\[\begin{aligned} 2.21-1.08=? \end{aligned}\]
\[\begin{aligned} 3.48-3.37=? \end{aligned}\]
\[\begin{aligned} 4.17+3.38=? \end{aligned}\]