Respuesta :

diazgiazara1

Answer:

3

Step-by-step explanation:

-6  -5  -4  -3  -2  -1  0  1  2  3  4  5  6  7  8  9  10  11  12

If you start crossin out the numbers from the sides and go at the same time to "the middle" you will join at 3, it's like finding the medium

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