Minus Three Numbers
9-3-4=9-4-4=7-5-2=9-1-3=
8-2-3=9-8-1=8-5-3=3-2-1=
4-2-1=9-4-3=7-2-2=7-1-5=
6-4-1=7-1-2=9-4-2=8-2-6=
9-2-4=9-6-2=3-1-1=5-2-3=
4-1-2=6-3-1=6-2-1=8-3-3=
8-6-1=8-1-4=7-2-5=9-4-5=
6-1-4=6-3-3=9-1-5=6-5-1=
7-3-2=5-4-1=6-1-1=9-3-5=
8-7-1=9-1-7=9-2-6=9-5-3=
9-6-1=7-4-3=8-5-2=8-5-1=
7-5-1=5-3-1=7-2-3=7-1-4=
9-3-2=9-6-3=7-3-3=9-1-2=
6-1-3=8-1-1=2-1-1=5-3-2=
6-4-2=8-4-1=9-7-2=7-3-1=
4-1-3=8-4-4=7-6-1=8-1-5=
7-1-6=9-2-1=8-3-4=4-2-2=
9-1-8=7-4-2=7-1-3=9-3-1=
8-2-5=8-1-2=9-1-4=9-1-1=
9-3-6=6-1-5=8-2-1=3-1-2=
7-4-1=7-2-4=8-3-2=8-4-3=