Open Number Line Starter Set

Practice addition, subtraction, and multiplication using an open number line! This flexible workspace allows you to explore number relationships, estimation, measurement, and more. The open number line has a write-on/wipe-off surface for versatile number modeling and built-in storage for the included linking blocks and dry-erase marker. It comes with 25 red and 25 white linking blocks to aid in visualizing numbers, grouping strategies, and more. 52 pieces. Ages 5+