Learning Resources Puzzle 2-Color Desktop Abacus

Abacus activities offer students tactile counting practice and visual reinforcement of math facts. Includes 10 rows of 10 beads in 2 colors grouped in fives for ease of use. Helps children learn and reinforce abstract math concepts in a hands-on way. The 2-Color Desktop Abacus Features: 1 abacus that measures 8.5″ L x .5″ W x 9.5″ H, 10 rows of 10 beads in 2 colors grouped in fives.