Réponses

2012-10-24T18:43:11+02:00

-11 -((3 x -2) +5) = -10 ce qui te donnera -11-(-6+5)=-11-(-1)=-10

bonne chance

2012-10-24T19:15:39+02:00

-11-((3X-2)+5=-10

-11-(-6+5)=-10

-11-(-1)=-10

-11+1=-10