Attract students to the fun of learning addition with this magnetic whiteboard teaching tool. Just place the Addition Machine on any magnetic surface, then use the cups, funnels, and numbered tray to visually demonstrate addition. It’s a simple and unique way to enhance your math lessons! Includes 2 cups, funnel, 20 balls (10 green, 10 blue), number line, equals sign and numbered tray.
Length of tray: 28cm