Integer Number Line Ruler Pkg. - 12 in.
Product Number: TB21666
Out of Stock
A double-sided integer number line ruler with a colorful graphic vertical number line on one side and a text side with a horizontal number line. Both number lines have numbers -50 to 100. A valuable visual tool to help students construct understanding and form generalizations about integer arithmetic concepts. Includes 10 rulers and an instruction handbook. Grades K-8.