Question

-6-[10+(-8-3)-1] com calculo

Answer 1

-6-(10+(-11)-1)
-6-(10-11-1)
-6-(-2)
-6+2
-4

Answer 2

$-6-[10+(-8-3)-1] = -6-[10+(-11)-1] = -6-[10-11-1] = -6-[10-12] = -6-[-2] = -6+2 = -4$

$Elimina: 1) - parenteses ( ) . 2) - colchetes [ ]. Regras dos sinais: + com + = + - com - = + - com + = - + com - = - Bons estudos! :-)$