2
5
-813
1703+2501/2
9
140*5-560/70
329/7+8/11
1336-2149
8
7
-5248-232+3792
1150/5
2501-2712
2102
3*8*2/6
230
-1688
5*9*2-30/2+5/5
-211
5+10*2+7/3=
