Tolong yh pake cara!!

1 b.ll dan lll
ll = -8×3-(-11)
-24+11=-13
lll=4+(-12)×7
4+-84=-80

3 17-3×(-8)
17-(-24)=17+24=41

4 -24:6-(-2)×5
(-4)-(-10)=-4+10=6