Bonsoir

Réponse:

A= -3 + (4)×(-5)

A= -3 + (-20)

A= -23

B= -30 ÷(-4+6)

B= -30÷(-4+6)

B= -15

C= 5-(-4)×(-3)

C= 5 - 12

C= -7

D= 12-3×(-6)

D= 12+18

D= 30

E= -8-[8-(-2)]-3

E= -8-10-3

E= -18-3

E= -21

F= 3-4×(-5)×(-2)

F= 3-40

F= -37

G= 17/3-10

G= 17/-7

(G= -2,42)

H= -2-(-17)/5-8

H= 15/ -3

H= -5

I= -4-5/5-6

I= -9/-1

I= 9