1-1+2=
9-1+0=
7+1-1=
7+0-0=
10-1+0=
4-0+1=
10+0-0=
2-1+4=
2+2-0=
8+2-2=
9-6+1=
2-0+7=
8-3+4=
6+3-1=
5+2-1=
5-2+3=
6-5+0=
2+5-0=
1+7-0=
9+1-0=
7+1-1=
3-0+2=
3+4-1=
2+8-8=
10+0-0=
10+0-0=
5-0+1=
5-0+0=
0+2-0=
7-3+1=
7+2-2=
5+5-4=
10+0-0=
3-2+4=
0+5-5=
5-4+1=
3-1+5=
8-6+1=
3-2+3=
6-3+5=
2-0+4=
5+2-2=
6-2+2=
7-1+3=
4-3+4=
9-3+3=
4-4+5=
2+1-1=
10+0-0=
5+2-2=