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