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Mathematics 7 Online
OpenStudy (anonymous):

Which addition expression is equivalent to +3 - -14? -3 + +14 +3 + -14 +3 + +14 -3 + -14

OpenStudy (ja1):

Okay well think about this ok: (positive)3 (minus) (negative)14

OpenStudy (ja1):

So it would be like subtracting +3 from -14 so if you were to make it +3 + -14 then it would be (positive)3 (plus) (negative)14

OpenStudy (ja1):

Do you understand this?

OpenStudy (anonymous):

oh ok thanx I understand now

OpenStudy (ja1):

Great :)

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