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algebra tile Write the expression shown on each of the Expression Mats below. Then simplify them by making zeros and combining like terms. 6-6 HW eTool (CPM). Homework Help ✎

  1. algebra tiles

    Notice that a grey tile and a white tile of the same value cancel each other out and make a zero.

    Now write an expression for the values that remain.

  1. algebra tiles

    See part (a).

Use the eTool below to solve part (a).
Click the link at right for the full version of the eTool: CC2 6-6 HW eTool