MAGNETIC ADDITION MACHINE

Factory Select Verified independent store

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A visual way to teach addition! Just stick the magnetic cups, funnel, and tray to any whiteboard for clear and simple addition demonstrations. Drop the balls into the cups, tilt th em over so they fall into the addition funnel and through to the numbered tray, and then count them up! Includes 2 cups, funnel, 20 balls (10 green, 10 purple), number line, equals sign, and tray. Tray measures 11"L. Catalog #23719 Show more