riley1117 riley1117

05-09-2018
Mathematics

contestada

when you add a positive and negative number does it equal a positive or negative

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benjaminchen33peakuj benjaminchen33peakuj

05-09-2018

it depends, for example if its 10+-2 then the answer is 8 which is a positive, but if its 2+-8 then the answer is -6 which is a negative.

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Ruggiero Ruggiero

05-09-2018

If the signs is the same it’s a positive if it’s different it’s a negative

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