A set of 121 plastic connecting blocks representing 2,200 units (1 cubic centimeter each). Used to teach the base ten concepts, the decimal system, area, volume, and basic mathematical operations. Also develops skills in spatial intelligence and fine motor skills. Visual and hands-on math learning. Durable plastic for long-term use and easy cleaning. Includes 100 1-cm cubes, 10 10x1x1-cm rods, 10 10x10x1-cm squares, 1 10x10x10-cm cube, 5 activity cards, plastic storage box.
