Board for Table of Pythagoras (Decanomial Square) sandpaper-letters Stands: 70

Stands: 70

5 cm (polyester)

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Board for Table of Pythagoras (Decanomial Square) sandpaper-letters Stands: 70A wooden board with frame for assembling the Decanomial Square. Frame prevents pieces from sliding and keeps them neatly in place while working. The Table of Pythagoras is used to build the decanomial for a better understanding of the pattern of numbers. Represents the multiplication facts 1 through 10. Features Has two transparent feet on one edge for standing storage. Board dimensions: 65 cm x 65 cm x 1. 4 cm. Area inside frame: 59 cm x 59 cm.