673+361*32-16/2=12217
361*32=11552
16/2=8
11552+673=12225
12225-8=12217
(673+361)*32-16/2=33080
673+361=1034
1034*32=33088
16/2=8
33088-8=33080
673+361*(32-16)/2=3561
32-16=16
361*16=5776
5776/2=2888
2888+673=3561
(673+361)*(32-16)/2=8272
673+361=1034
32-16=16
1034*16=16544
16544/2=827