10-5= 18-9= 13-7= 14-9= 15-8= 12-1= 12-3= 12-5= 11-7= 10-9= 16-10= 17-8= 10-1= 14-6= 11-6= 16-4= 16-7= 12+3= 13-6= 17-8= 18-9= 14-5= 17-5= 14-9= 11-9= 13-4= 15-7= 10-6= 3+8= 16-9= 11-4= 12-8= 11-9= 11-5= 12-8= 12-5= 10-5= 10-9= 10-8= 13-6= 12-3=
10-8=
7+5=
10-8=
11-4=
15-8=
6+8=
11-9=
10-6=
17-3=
12-8= 10-3= 6+7= 13-7= 16-7= 13-2= 12-7= 12+6= 13-4= 10-1= 14-5= 13+5= 17-5= 17-9= 12-6= 11-7= 13-6= 14-9= 10-9= 16-8= 17-9= 14-6= 4+16= 17+2= 10-7= 19-3= 11-8= 16-9= 15-7= 12-9= 11-5= 15-6= 11-8= 12-7= 14-8= 16-8= 13-8= 10-8= 11-9= 15-7= 14-9=
14-7=
11-6=
6+9=
9-3=
9-3=
8-1=
17-6=
11-7=
14+0=
17-3= 9-1= 6-5= 7+11= 17-9= 6+12= 9-0= 15+1= 8+7= 3-3= 6-4= 0+1= 19-9= 7-4= 0+14= 11-2= 13-2= 11-7= 8+1= 8+8= 7-0= 1+1= 3-3= 12-5= 8+9= 13-9= 9+10= 17-3= 15-8= 16-9= 5+8= 13+6= 4-3= 3-1= 11+6= 11-0= 3+8= 11+9= 8+12= 9-7= 4+7=
7-3=
13-1=
9+4=
9+11=
1+7=
9-1=
10+8=
1+0=
10-1=
15-8= 2+8= 7+7= 5+8= 1+15= 6+9= 15-6= 13-2= 17-6= 8+6= 2+8= 10-5= 4-4= 9-7= 0+16= 7+6= 18-3= 5-3= 8+10= 5+3= 19-5= 9-0= 11+7= 13-8= 9+6= 8+9= 5+1= 6+1= 4-4= 8+2=
2+5= 7-1= 15-8= 2+6= 2+5= 12+8=
6+3=
9-7=
10+8=
( )+5=12 18-( )=9
5+( )=14
11-( )=5
17-( )=10
14+( )=18
( )+8=12
( )-12=3
( )-8=8
( )+5=18
( )-8=14