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