b: \(=15\cdot8+4\cdot9-35=120+36-35=121\)
c: \(=5^3+2^5=125+32=157\)
d: \(=164\left(53+47\right)=164\cdot100=16400\)
e: \(=160-\left(8\cdot25-150\right)\)
\(=160+150-200=310-200=110\)
g: \(=4\cdot25-32:16=100-2=98\)
l: \(=\dfrac{5871}{928-165\cdot5}=\dfrac{5871}{928-825}=\dfrac{5871}{103}=57\)
k: \(=111+\dfrac{1331}{1331}=111+1=112\)
m: \(=10^2-1-8-27-64=0\)
n: \(=2020-15\cdot\left(75+25\right)\)
=2020-15*100
=2020-1500
=520