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Each is one fourth of the gray triangle with black lines on: one triangle along all the sides
Each place value consists of 9 units
The geometric cabinet with 6 drawers containing 36 geometric insets and frames
The diagonal squares represent the hierarchies from millions to millionths and differentiate decimals from whole numbers (colored bead bars and specially designed Number Tiles are needed to perform the exercises: Item Number: C315+C314
2 bell mallets and 1 damper are included
Small Patterns for Square Root Geography Each is one fourth ofThe set contains: a wooden board with 225 indentations of working square roots; and a divided wooden box contains 100 red beads, 100 blue beads, and 100 green beads respectively in each compartment.
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