Sagot :
Bonsoir
A=16-4-28+2 = 18 -32 = - 14
B= 7-(12-18-2)+14 = 7 - ( 12-20)+14
B = 7 - (-8) +14 = 7+8+14 = 29
C=-6:(-3)+(-4)x(-2) = 2 + 8 = 10
D=4-3x(-6) = 4 +18 = 22
Bonne rentrée
A=16-4-28+2 = 18 -32 = - 14
B= 7-(12-18-2)+14 = 7 - ( 12-20)+14
B = 7 - (-8) +14 = 7+8+14 = 29
C=-6:(-3)+(-4)x(-2) = 2 + 8 = 10
D=4-3x(-6) = 4 +18 = 22
Bonne rentrée