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