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