Place Value Twizt'R_
Product Number: L0161-00
CAD $19.99
This device can be used in a variety of ways to perform many different arithmetical operations. There are four labelled cups plus one arrow cup in the set. Color-coded printing on the cups provides students with a visual representation of place value. The + and - signs are used for simple calculations. Clockwise direction represents addition while counter clockwise directions represents substraction. Teachers can select the appropriate number of cups for different grand levels.
L0161-00
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