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Is -7 + -3 positive or negative?
Is -97 - 5 positive or negative?
Is 8 - -56 positive or negative?
Is 99 - 1 positive or negative?
Is -52 - -26 positive or negative?
Is -6-78 positive or negative?
Is -50 + -11 positive or negative?
Is 10 - 42 positive or negative?