Homework Help Forum: 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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