Math Educational Keyboard - Addition/Subtraction

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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 answe rs! Practice addition and subtraction with this portable keyboard.Key Features : i : Each of the 81 keys has a math equation on it press down to reveal the answersii : Practice addition and subtraction with this portable keyboardiii : Help kids develop basic math skills with these handy, portable, plastic boards Show more