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