Mata :/
(-5)+12+(-6)=
(-8)+(-4)+6=
20+(-9)+(-10)=
(-7)+(-9)+16=
27+(-12)+(-15)=
(-20)+17+(-3)=
Bardzo proszę o szybką odpowiedz :D
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(-5)+12+(-6)= 1
(-8)+(-4)+6= -6
20+(-9)+(-10)= 1
(-7)+(-9)+16=0
27+(-12)+(-15)=0
(-20)+17+(-3)= -6
Powinno być ok .
1. (-5)+12+(-6)=7-6=1
2.(-8)+(-4)+6=-12+6=-6
3.20+(-9)+(-10)=11-10=1
4.(-7)+(-9)+16=-16+16=0
5.27+(-12)+(-15)=15-15=0
6(-20)+17+(-3)=-3-3=-6