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March 3, 2015

March 3, 2015

Posted by **casey** on Monday, February 20, 2012 at 8:52pm.

1)18 x 1 and 18

2)7 + 0 and 7

3)0 + 12 and 0

can someone please explain to me why these expressions are not equivalent. I know that these are examples of Identity property though.

- math -
**casey**, Monday, February 20, 2012 at 9:15pmmrs.sue.....are you there???

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