Over 7' long, this track consists of twelve interlocking sections, each numbered in increments of 10. The Unifix 1-120 Number Line is an excellent visual aid for counting, measurement, and addition.
Includes teaching notes.
Didax - DD211504
Quantity Available for Web Orders: 4 (Call 314-843-2227 to see if this item is available in the store in St. Louis.)
Package Dimensions: Length 11.50" Width 9.10" Height 0.70"
Grades: K, 1, 2