3+( )=7
3+4= 5-4= 4+3=3+2= 7-3= 3+1=
3+4= 6-3= 6+1=3+( )=7 6-( )=1 ( )-0=6 7-( )=2 ( )+7=7 5-( )=2
2+5=3+2=7-2= 7-7=5+1= 0+6=7-( )=7 6+( )=6 ( )+2=7 ( )-3=4
6-2=5+1=4+2= 7-4=2+4=6-4=1+6=2+5=
6-( )=0 ( )+1=6 4+( )=6 ( )-4=2 2+4=3+3=6-2=5+1=4+3= 6-4=
( )+3=7 3-( )=2 5+( )=6 ( )+3=3 3+3=7-2=
7-2= 5+2= 2+3=+2=
6-5= 6+0=+1=
7-7=
( )+6=7 ( )-4=3 ( )+5=7 7-( )=2 7-7=
4+1=7-2=5+2=2+5=5+2=
2+( )=7 6-( )=4 ( )+5=7 4+( )=6 5+1=0+7=
6-4= 7-2= 7-4=
7-4=
5+1=7-1= 7-5= 3+3= 4-2=5-3=0+6= 7-7=
4+3= 5-1=
1+6= 3-3=1+5= 7-5= 4-3=
7-3=3+2= 3+2=
3+4=
2+4=
4+( )=7 ( )-5=1 ( )-3=3 ( )+2=5 7-( )=4 ( )-5=1 ( )-2=5 6-( )=2 ( )-1=4 6-( )=1 ( )+3=7 5+( )=7
+2= 3+4= 2+4= 6-3= 7-3= 5-4= 6-4= 6-2= 7-2= 7-4= 6+1=
5-4= 7-5= 3+3= 4-2= 5-3=
0+6=
7-4=
( )-5=2 ( )-3=0 6-( )=2 ( )-1=6 7+( )=7 ( )+3=7 7-( )=3 ( )-2=4
7-( )=5
( )-6=1 ( )-3=4 6-( )=2
7-3=6-3= 5-4= 3+4=
6+1=
4+3=
1 5 36-2=1+5=4+2=
7-2=5+2= 2+5=
6-4=
6-4= 7-5= 5-3= 4+3= 3-3=
7-2= 6+1= 3+3=0+7= 5-1= 1+5=
6
7-4= 5
-4=-2= 7-7= 1+6= 7-5=
7-4= 5+2= 2+4=7-4=
6-5=6+0=
7-( )=5 ( )-3=2 5+( )=7 ( )+2=7 ( )-6=1 ( )+1=7 2+4=7-4=1+6=2+5=3+4=6-2=7-2=5+1=
( )+5=7
4+( )=5 4+2=7-4= 1+6=
2+4=6-4=1+6=3+4=6-2=3+4=7-2=
4+( )=4 6-5= 6+0= 4+1= 7-7= 5
+1=0+6= 7-3= 5
+2=
( )-3=4 ( )+5=6 2+3=
6-5=6+0= 5+1= 7
-7= 5+2
=
5+1= 0+5=
)-0=6 6-( )=1 ( )+4=6
2+4=5-1= 3-3=1+5= 4-1= 6-3= 3
+2= 3+4= 7-3=
6
-3= 3+1= 6+1= 6-4= 7-2= 7-4=
5
+1=
4+( )=6 6-( )=3 7-( )=3
( )-4=2 6-( )=2 ( )+6=6
7-5=3+3= 5
-3= 0+7= 4+3= 5-1=
3-3= 1+5=4-3= 7-3=3+2= 3+4=
3+4= 7-2= 7
-3=
6-3= 5 3+1=
6+1=
1+6= 7-5= 3+4= 2+4= 5-4= 4+3= 7-6= 7-1=
-2= 7-7= 1+5= 7-5= 3+3= 2+4= 7-3=-4=
4+3=
( 4
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