-
Positive + Positive=?
Positive
-
Positive + Negative =?
Positive or Negative
-
Negative + Negative = ?
Negative
-
Positive x Positive = ?
Positive
-
Positive x Negative = ?
Negative (Odd Couple)
-
Negative x Negative = ?
Positive
-
-
Odd +/- Even = ?
Odd (Odd Couple)
-
-
-
-
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