9-4= | 7+5= | 8+7= | 2+6= | 9+0= |
10-2= | 4+15= | 3+8= | 9+9= | 6-4= |
4+6= | 6+7= | 1+1-1= | 8-8+7= | 9+1-4= |
8+6-3= | 7+0-2= | 14-4-1= | 4+5-3= | 7+3+6= |
7+3= | 9+5= | 17-2= | 5+8= |
8-6= | 3+12= | 15-5= | 7+9= |
7+812 6+39 19-95+6 8+310
18-=14 +9=12 -=8
6+3= | 9-4= | 5+4= | 2-2= |
12-2= | 6+8= | 19-10= | 4+6= |
5+9= | 10-7= | 7+6= | 8+3= |
10+3+5= | 7+9-2= | 17-5-2= | 13-2+9= |