HAPPY GUMNUT
Montessori Trinomial Cube Advanced Building Blocks
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The Trinomial Cube is a concrete representation of the algebraic formula (a + b + c). 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. Ages 3-6yrs
Measurement: 13.8cm x 13.8cm x 12cm
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