Add / Minus Three Numbers
7-0-2=8-0-1=3+9-6=1+6+1=
4+1+4=7-2+7=5-3+0=8-0-6=
8-3+9=9-3+8=3+2+4=8-1+2=
9+9-6=1+5+6=1+6+3=8-3+6=
7-4+5=2+5-7=7+8+8=7+4+3=
1+3+6=9-3-3=6-6+5=8+5-1=
9-6+7=8-2-3=8-5+5=1+9+1=
6-3+5=9+1+6=4+4+4=7+2+4=
9+7+6=2+6+3=1+1+3=7-3+2=
3-1+4=6-1+9=9-6-1=9+5-1=
6-3+9=7-3+9=5+6-8=4+3-6=
2+8+2=7+9+4=5-1+6=3-1+9=
6-1-1=7-3+5=4-2+7=7-5+1=
5+1+8=9+9+8=5-1-1=5+1-3=
5+5-9=5+2+2=6+8+7=1+1+4=
5+8-5=4-2+9=9+9+1=8-4+3=
4-3+4=9-9+5=9+6+3=5+6+9=
6+7-6=3+3-2=1+7-2=4-4+1=
7-7+2=5+7-8=4+1-1=4+8-6=
7-4+4=7+5-1=7-2+4=2+7+1=
6+8+1=2+9+9=8-2+4=5+8+1=