mylinneburgos mylinneburgos

10-04-2014
Mathematics

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how can you solve (1+2)-(-3-4)?

Respuesta :

MathG33k MathG33k

10-04-2014

The answer is 10
-3-4 = -7
Then that subtraction sign makes the -7 a +7
You now have 3 + 7 = 10

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