Math

-3.9-(-5.5+(-4.9))

Asked by AnneS2 12 years ago 5/13/2013 5:18 AM

Last updated by anonymous 12 years ago 5/14/2013 11:12 AM

1 Answers

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Answered by CherieS 12 years ago 5/14/2013 11:12 AM

-3.9-(-5.5+(-4.9)) Inside () first

-3.9-(-10.4) Change sign

-3.9+10.4 add

6.5