Mondocvasileask
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[-6-(-9+2)+(-5+8)]-[-2+6-(-6+8)]

Răspuns :

Andrei115ask
[-6-(-9+2)+(-5+8)]-[-2+6-(-6+8)] =
(-6 + 9 - 2 -5 +8) - (-2 + 6 +6 -8 ) =
4 - 2 =
2
Ctinamaria31xxxask
[-6-(-9+2)+(-5+8)]-[-2+6-(-6+8)]=
[-6-(-7)+(+3)]-[4-(+2)]=
(-6+7+3)-(4-2)=
(1+3)-2=
4-2=
2

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