8-( )=4
1-( )=1
( )-1=4
( )-9=1
( )-0=7
( )-1=0
9-( )=8
6-( )=3
( )-0=3
3-( )=0
8-( )=6
( )-1=2
7-( )=0
( )-6=0
6-( )=2
1-( )=1
( )-1=6
( )-1=6
6-( )=3
1-( )=0
5-( )=0
4-( )=4
9-( )=8
( )-0=5
4-( )=2
( )-1=7
( )-0=2
8-( )=7
9-( )=9
( )-9=1
2-( )=1
( )-2=3
( )-2=3
9-( )=4
6-( )=1
( )-3=0
( )-2=0
( )-2=0
8-( )=6
1-( )=1
5-( )=2
( )-1=1
8-( )=0
( )-4=3
( )-0=1
8-( )=1
( )-8=0
5-( )=2
( )-1=0
10-( )=7