Répondre :
Bonjour;
A= 10×(-3)×2(-5)×(-6)
= -30 *-10*(-6)
= 300*-6
= -1 800
B=(-4,3)×(-10)×2×(-1)×(-1)
= 43 * -2*-1
= 43*2
= 86
C= -0,8×4×(-0,3)×2×(-1)
= -3,2* -0,3*-2
= 0,96*-2
= - 1,92
Réponse:
A = 10×(-3)×2(-5)×(-6)
= (-30)×(-10)×(-6)
= 300 × (-6)
= - 1 800
B=(-4,3)×(-10)×2×(-1)×(-1)
= 43 × 2
= 86
C= -0,8×4×(-0,3)×2×(-1)
= (-3,2) × (-0,3) × (-2)
= - 1,92