התחבר/י באמצעות
- או -
פתרו את התרגיל
\[\begin{aligned} 1,000-?=337 \end{aligned}\]
\[\begin{aligned} ?-1,500=303 \end{aligned}\]
\[\begin{aligned} 10,000-?=7,529 \end{aligned}\]
\[\begin{aligned} ?-1,100=498 \end{aligned}\]
\[\begin{aligned} 3,864-1,200=? \end{aligned}\]