Arithmetic Trinomial Cube

Description

This is a box containing 27 wooden cubes painted in various colors. This represents the equation (a+b+c)3 like in a trinomial, but here, the component pieces are color-coded in hierarchical values from 1 unit to 1 million.

Recommended Age Group: 6-9 yrs. /9-12 yrs.

Dimensions: 4.25" L x 4.25" W x 4" H.