Addition & Subtraction

Key Features :

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 them over so they fall into the addition funnel and through to the numbered...

Math Keyboards help kids develop basic math skills with these handy, portable, plastic boards. Each of the 81 keys has a math equation on it, just press it down to reveal the answers! Practice addition and subtraction with this portable keyboard.Key...