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Wooden stand: 30 cm x 8 cm
Puzzle base: 24 cm x 24 cm
A box with 2 compartments and a sliding lid with circular hole
wired with brass
Each row's place value is labelled to the left
Small Square Root Board mathematics-replacement Wooden stand: 30 cm xA square wooden board with 225 indentations (15 x 15) and a compartmented box containing 100 green beads, 100 blue beads, and 100 red beads. Green beads represent units (or thousands), while blue represents tens, and red represents hundreds. The purpose of this product is to: Learn to find factors and multiples and understand highest common factor and lowest common multiple. Build squares and extract square roots. Also known as the algebraic peg
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