18-9+3=
1+9+5=
9-3+9=
12+3-8=
14-8-6=
14-8-6=
14-6+2=
12-9+13=
1+5-5=
15-7-8=
17-9+4=
2+11-10=
10+4-10=
12-10+8=
12+5-5=
18-9-2=
8-4+10=
13-9+12=
16-2-5=
2+5+1=
19-7+6=
3+6-4=
11-3-5=
8+1+1=
3+5+1=
11-10+10=
2+12-8=
15+3-5=
5-1+10=
16-7-9=
8-1+10=
15-9+1=
2+17-2=
17-10+12=
11+3-8=
14-1-8=
9+4-1=
9+8-3=
6+2+10=
7+8-4=