bonsoir a/(-3)+(-4)*(-5)=
(-3)+20=17
b/-30:(-4+6)=
-30:2=-15
c/5-(-4)*(-4)=
5-16=-11
d/5-4*(-4)=
5-(-16)=21
e/(-8)-((8-(-2))+(-3)
(-8) -10+(-3)=
(-8)-7=-15
f/3-4*(-5)*(-5)=
3-(-20)*(-5)=3-100=-97
g/12-6²=12-36=-24
h/(-5)²+13=
25+13=38
i/-4²+21=-16+21=5
j=(-2)*(-5)-(-5)²=
10-(25)=-15
k=(-5)*(-3)-4*(-6)
15-(-24)-1=38
l=6*(-2)-3*(-3)*(-1)*(-2)=
-12-(-9)*(-1)*(-2)=
-12-9=
-12-18=6
