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