Product Overview
This overhead number track ruler uses 1 cm cubes to teach the relative value of positive and negative numbers. Includes 30 red and 30 blue stackable 1 cm cubes. Grades 1 +.
This overhead number track ruler uses 1 cm cubes to teach the relative value of positive and negative numbers. Includes 30 red and 30 blue stackable 1 cm cubes. Grades 1 +.
