Lanard Magic Math Vintage Addition/Subtraction & Multiplication Boards Set Of 2
$35.00

• The set includes two handheld, self-checking arithmetic boards: a red board for Addition & Subtraction and a yellow board for Multiplication.
• How They Work. Each board features an 81-button grid (9x9) with math equations printed on translucent plastic keys. Pressing down on a key reveals the printed answer hidden underneath, allowing kids to quiz themselves without batteries or electronics.

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