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