Wednesday, May 14, 2014

Wednesday, May 14

On page R-7

Our class has decided on these steps to use chips to solve for x:

1. Draw/Make a model of the equation. Take the number of chips and x strips the problem tells you to. Be sure to match the sign with the correct color of the tile.

x + 3 = 4


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2. Zeroation, if needed. (Add in zero pairs)

3. Eliminate the match

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3a. Divide the remaining chips by the number of x strips.



4. Equation solved!