Add & Subtract Abacus (2526) Check Availability

The Add & Subtract Abacus, by Melissa & Doug, is a rainbow-colored abacus that helps children to learn math skills and pattern and color recognition. With the addition and subtraction center boards, children can solve each equation by lining up the correct number of beads. Toy also encourages fine motor skills and hand-eye coordination. 

Requirements: none

Contents: 1 abacus, 2 triangular center boards