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Laura determined the difference between 8 and - 2 using the additive inverse. Her steps are shown below.
8 - (-2) = - 8 + 2 = - 6
Which best describes the error in Laura's work?
The 8 should have remained positive.
The 2 should have remained negative.
The addition of - 8 and 2 was computed incorrectly.
The 8 should have remained positive, and the 2 should have remained negative.
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