Question

b) - 6 - [2 + (-8) - 1];
d) 5 - {2-[1-(-2)]} - 6;​

Answer 1

Răspuns:

b). -6-(-6-1)=

= - 6-(-7)=

=-6+7=

=1

d) 5-[2-(1+2)]-6=

= 5-(2-3)-6=

=5-1-6=

=-12