Question

11.Calculati a) -7+ |-3|-(-4)-5. b) 4+(-6)-|-4|-3 c) -2-|-5|+(-6)-(-2).​

Answer 1

Răspuns:

a) -7+|-3|-(-4)-5

-7+3+4-5

-4-1= -5

b) 4+(-6)-|-4|-3

4-6-4-3

-2-7= -9

c) -2-|-5|+(-6)-(-2)

-2-5-6+2

-7-4= -11