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