Starter Set with 100 units, 30 rods, 10 flats, 1 cube, 96-page book in box. This unique set of Base Ten components conveniently interlocks to teach math concepts, value and grouping while enabling students to easily manipulate and visualize varying quantities. Older students can explore spatial relationships and volume.

Key Features :

i : Units are made of durable, washable plastic for years of hands-on activities
ii : Help students understand abstract base ten concepts; including place value, estimation, operations and fractions
iii : 141 pieces include: 1 units, 3 rods, 1 flats, 1 cube, and 96-page Base Ten Activity Book