The MathRack Bead String 100 in Groups of 10 provides a linear model to acquire a deep understanding of number sense. The MathRack Bead String 100 in Groups of 10 provides our mathematicians many opportunities to understand magnitude, rounding, addition and subtraction of double digit numbers, skip counting by 10s, fractions, decimals etc. This model is ideal for supporting and stretching student’s strategic thinking.
Length (inches): 63″
Width (inches): 0.40″