Base 10 Elementary Set
Enough materials for 10-15 students. Includes 300 unit cubes; 150 rods; 20 flats; 1 decimeter cube; 50 place value charts; 112-page book that covers building, counting, place value, adding, subtracting, multiplying, and dividing; and a storage bin. Orange. Grade levels K-6 or introductory to Base 10.