6+8=
5-1=
19-12=
18-5=
18-13=
19-7=
9+2=
14-0=
3+13=
18-7=
8-0=
15-6=
18-17=
15+2=
3+13=
12-10=
0+3=
9+7=
2+1=
6-6=
14+0=
11+8=
15-7=
20-0=
4+15=
10+2=
1+14=
0-0=
19+0=
11-2=
16-8=
2+15=
17-11=
2+2=
14-7=
13-1=
17-2=
3+13=
13-13=
19-7=
13-1=
4+8=
4-2=
5+8=
17-15=
8-8=
13+2=
20-8=
15+5=
13+0=
4+1=
2+10=
13+3=
11+2=
0+10=
11-7=
7-1=
15-14=
9+8=
7+6=
17+3=
11+8=
20-19=
5+4=
2+15=
2-1=
19-2=
2+4=
0+7=
10+3=
4+9=
9-7=
9+7=
20-1=
7-1=
11+8=
10+8=
16+3=
11+3=
17-5=
1+2=
12+7=
20-20=
15-15=
3+10=
5-5=
7+10=
3+12=
11-8=
11+6=
19-19=
5-5=
3+10=
11-8=
15-9=
3+7=
10-8=
5-3=
10-4=
3-3=
