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OpenStudy (anonymous):
Which of the following could be rewritten as an addition problem of two integers with the same sign? -8 - 10 -8 + 10 8 - 10 -8 - (-8)
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OpenStudy (anonymous):
which one can you 'add' even though they have the same sign? (e.g. -,- or +,+)
OpenStudy (anonymous):
thanks
OpenStudy (anonymous):
you're welcome.
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