by Lakeshore Learning Materials
Platform:
Windows, MacDate first available at Amazon.com: May 12, 2011
1 used & new from $16.95
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Regrouping has never been easier to grasp than with an interactive chart that visually reinforces each step! Perfect for use on computers, SMART Boards and other interactive whiteboards, the chart shows each addition or subtraction problem using numbers and place value blocks. To complete each lesson, children simply drag the numbers or blocks across the screen to solve each problem...and the equation on the opposite side automatically changes to reflect each step--for extra reinforcement! Plus, the activity software features fun animation and sound effects to keep children engaged--you can even choose from 2-digit or 3-digit equations, so kids can work at just the right level! CD-ROM is compatible with Mac/Win.