Homework Help: 7th grade Pre-Algebra

Posted by Dean on Thursday, September 17, 2009 at 9:00pm.

Simplify.

(-5)-(-3)=

Is it -8?

7th grade Pre-Algebra - Ms. Sue, Thursday, September 17, 2009 at 9:02pm
Nope.

With two minus signs, you need to add.

(-5)-(-3)= -5 + 3 = -2
7th grade Pre-Algebra - noni, Monday, September 21, 2009 at 10:33pm
wat question
7th grade Pre-Algebra - noni, Monday, September 21, 2009 at 10:34pm
wat

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