Réponse:
A= (-2)-(-4)-(-10)
A=(-2)+(+4)+(+10)
A= +12
B= -14+19-(+5)-(-7)
B= +5+(-5)+(+7)
B= 0+7
B= 7
C= -5-[3-(-5)]
C= -5-[3+(+5)]
C= -5-(+8)
C= -5+(-8)
C= -13
D=(+2)-[15+(-8)]
D=(+2)-(+7)
D=(+2)+(-7)
D= (-5)
E= (-29)-[35-(-18)]
E=(-29)-[35+(+18)]
E=(-29)-(+53)
E=(-29)+(-53)
E=(-82)
En espérant t'avoir aider :)
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Réponse:
A= (-2)-(-4)-(-10)
A=(-2)+(+4)+(+10)
A= +12
B= -14+19-(+5)-(-7)
B= +5+(-5)+(+7)
B= 0+7
B= 7
C= -5-[3-(-5)]
C= -5-[3+(+5)]
C= -5-(+8)
C= -5+(-8)
C= -13
D=(+2)-[15+(-8)]
D=(+2)-(+7)
D=(+2)+(-7)
D= (-5)
E= (-29)-[35-(-18)]
E=(-29)-[35+(+18)]
E=(-29)-(+53)
E=(-29)+(-53)
E=(-82)
En espérant t'avoir aider :)