а) ((-18)÷3+24÷(-2))÷4= -6+24÷(-2)÷4=-6-3=-9
b) (36×(-2)-(72)÷(-9))×(-5/16)=(-72+72÷(-9))×(-5/16)=(-72-8)×(-5/16)=-80×(-5/16)=5×5=25
c) ((-100)÷(-25)-13×(-1))²=(4-13×(-1))²=(4+13)²=17²=289
d) (-4)²×5+3²(-12)=4²×5-9×12=16×5-108=80-108=-28
e) (-24)÷3-16 ½÷(-4)=-8-33/2÷(-4)=-8+33/2×1/4=-8+33/8=-31/8
f) ((-72,4)÷4-1/3×(-24,3))³=(-18,1-1/3×(-243/10))³=(-181/10+81/10)³=(-10)³=-1000
-4.5 25 289 -28 -31/8 -1000
