Dear parents, homeschoolers and teachers, Our online store is NOT closed due to COVID-19. We stock a huge selection of Montessori materials and learning toys.

We, at E&O Montessori, are working hard to help you keep your children busy and educated through this difficult time. Free shipping on orders $75. Click here for more details…

Trinomial Cube

The trinomial cube is contained in a wooden box with lid, having two adjacent hinged sides that open out to display 27 wooden component cubes and prisms painted blue, red, yellow, and black. The box is hinged and opens out to display the cubes. The lid is printed with the trinomial square pattern. • Dimensions: 5.5 x 5.5 x 4 inches

Ages OLD
Out of stock