(3+2*100)*1-(0*888-0)+1*(333-3*111)
1.100*2=200+3=203
2.0*888-0=0
3.333-3*111=3*111=333-333=0
4.203*1=203
5.203-0=203
6.0*1=0
7.203-0=203
(3+2*100)*1-(0*888-0)+1*(333-3*111)
1.100*2=200+3=203
2.0*888-0=0
3.333-3*111=3*111=333-333=0
4.203*1=203
5.203-0=203
6.0*1=0
7.203-0=203