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