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Mathematics 17 Online
OpenStudy (zacharydoc):

Evaluate the following: −3 − (−2). −5 −1 1 −6

OpenStudy (zacharydoc):

would it be 1

OpenStudy (skullpatrol):

nope...use the definition of subtraction: $$\Huge a-b=a+(-b)$$To subtract b, add the opposite of b.

OpenStudy (skullpatrol):

|dw:1475670336873:dw|

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