Number Line Addition and Subtraction - 1 views
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Andrew Todd on 02 Feb 13CCSS.Math.Content.2.MD.B.6 Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent whole-number sums and differences within 100 on a number line diagram
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This game could benefit those students who are struggling with the concept of adding and taking away from a number and how that changes the value of something. Particularly helpful for ELL students who might lose understanding in the translation. One way to extend this game would be to include positive and negative numbers to demonstrate how negative numbers work.
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