Question

Resuelve
a) 20-(-6).(-4) =
b) (-2).(-5) + (+4) (-3) =
c) 10 + (-4). (+2) - (+6) =
d) 14- (+5).(-4) + (-6).(+3) + (-8) =
SOLUCIONES: a= -4 b= -2 c= -4 d= +8​

Answer 1

993*,*,,*9*93=-========//-+33