\(a,3200:40.2=80.2=160\)
\(b,3920:28:2=140:2=70\)
\(c,\left(3^4.57-9^2.21\right):3^5\)
\(=\left(4617-1701\right):243\)
\(=2916:243\)
\(=12\)
\(d,3^6:3^2+2^3.2^2-3^3.3\)
\(=3^4+2^5-3^4\)
\(=81+32-81\)
\(=32\)
\(e,3^8:3^4-9^5:9^3\)
\(=3^4-9^2\)
\(=81-81\)
\(=0\)
\(f,2^3.15+2^3.35\)
\(=2^3\left(15+35\right)\)
\(=2^3.50\)
\(=400\)
\(g,\left[600-\left(40:2^3+3.5^3\right)\right]:5\)
\(=\left[600-\left(5+375\right)\right]:5\)
\(=\left[600-380\right]:5\)
\(=220:5\)
\(=44\)
\(h,3^2.10^3-\left[13^2-\left(5^2.4+2^2.15\right)\right].10^3\)
\(=9.1000-\left[169-\left(100+60\right)\right].1000\)
\(=9.1000-\left[169-160\right].1000\)
\(=9.1000-9.1000\)
\(=9000-9000\)
\(=0\)
