[(8+1):9+(9+1):10-1]-1=(9:9+10:10-1)-1=(1+1-1)-1=1-1=0
2x(201+192)-549:9=2x393-61=786-61=725
[5405+(450000-36990)]:5=(5405+413010):5=418415:5=83683
0+25x[25x(3294-3256)]=25x(25x38)=25x950=23750
[(875-190):5-29]:3x9+599=(685:5-29):3x9+599=(137-29):3x9+599=108:3x9+599=
36x9+599=324+599=923