Nienhuis - Trinomial Cube*
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Nienhuis - Trinomial Cube*

Product Code:013200

$247.95
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  • Quantity Available: 20
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Description

The Trinomial Cube is a concrete representation of the algebraic formula (a + b + c)³. The factors of the equation are represented by cubes and prisms. The elementary Montessori child uses the Trinomial Cube as an activity of algebraic exploration. Contained in a hinged wooden box with lid.