Fourth Power of a Sum - Third Set (AMI)

The third set of Fourth Power of a Sum prisms includes sixteen prisms in red, white, blue, yellow and black to represent the formula (a + b) raised to the fourth power. The set comes in a double-hinged box with lid measuring 27 cm x 7 cm.

All Gonzagarredi products are approved by the Association Montessori Internationale (AMI).