## Use algebra tiles to find the difference. Let one white tile equal +1 and one black tile equal –1.

Use algebra tiles to find the difference. Let one white tile equal +1 and one black tile equal –1. 10 – 9 A. –3; B. 1; C. –19; D....

Read MoreUse algebra tiles to find the difference. Let one white tile equal +1 and one black tile equal –1. 10 – 9 A. –3; B. 1; C. –19; D....

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