Respuesta :

-12 is closer to 0 because it is 12 away from zero while -100 is 100 away from 0.
-12 because 12 would be closer to zero, look...
-12,-11,-10,-9,-8,-7,-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7,8,9,10,11,12