Positive & Negative Number Line Activity Set

Versatile set provides both a visual representation for demonstration and components for hands-on reinforcement activities. Teaches positive and negative numbers, operations and algebraic equations. Shows -25 to 25 horizontally on one side and vertically on the reverse. Includes two magnetic arrows for highlighting numbers, two inflatable cubes for equation building and 10 double-sided, photocopiable Activity Cards. Sturdy, vinyl-wrapped board measures 120cm L x 20cm H. Use with wet-erase marker.