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