Question

Calculează: a) | + 3 | • | 7 - 2 |= b)|6-7|•|-4|= c)|5-8|•(-2)•|6-4|= d) (-|13-17 |)•|29 -30|= e)|-9 +7-18|•|-34 +29 |•(-1)•(+2)= f)|12-17|•|18-16|•0= ​

Answer 1

Răspuns:

a) 3•5=15

b) |-1|•|-4|=1•4=4

c) |-3|•(-2)•2=3•(-2)•2=-12

d) -|-4|•|-1|=-4•1=-4

e) |-20|•|-5|•(-2)=20•5•(-2)=100•(-2)=-200

f) 0

Sper că le am calculat bine