Calculer astucieusement :
A = (-2)x(-3.6)x50
B= 25x4.58x(-4)
C=0.1x(-39)x(-2)x(-10)
D=(-3.5)x4x(-2)x(-25)x0.1
AIDER moi :) ♥ Merci
A=(-2)x(-3.6)x50
A=7.2x50
A=360
B=25x4.58x(-4)
B=114.5x(-4)
B=-458
C=0.1x(-39)x(-2)x(-10)
C=-3.9x20
C=-78
D=(-3.5)x4x(-2)x(-25)x0.1
D=-14x50x0.1
D=-700x0.1
D=-70
Me suis cassée la tête x)
