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