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Homeby Witness Moecki
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RE: Test Your Math Skills and Win SBD # 2

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dkmathstats (61)in #contest • 8 years ago

Zero is neither negative nor positive.

There may be confusion in the third question.

I'm viewing the third question as the first one from the above. Given x as a negative, the sum is negative.

8 years ago in #contest by dkmathstats (61)
$0.00
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