Answer:
3
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
1.6m questions
2.0m answers