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October 31, 2014

October 31, 2014

Posted by **davis** on Tuesday, September 28, 2010 at 11:23am.

-8+-7=-15

do i add this together aredo i subtract and get -1

- math -
**Ms. Sue**, Tuesday, September 28, 2010 at 11:38amYour second answer is right.

-8+-7=-1

- math -
**Jen**, Tuesday, September 28, 2010 at 2:38pm-8+-7=-15

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