These write-on, wipe-off cards are ideal to help students solve operations, ratio, and a variety of other problems. Features a single line on one side, and two number lines on reverse. Measures 4" x 20" each.
Didax - DD211775
Quantity Available for Web Orders: 36 (Call 314-843-2227 to see if this item is available in the store in St. Louis.)
Package Dimensions: Length 10.00" Width 4.00" Height 0.25"
Grade: Grade K-5
Age: 5-11 years