| Addition | 13 | 14 | 15 | 16 | 17 |
| 4 | 13+4 = 17 | 14+4 = 18 | 15+4 = 19 | 16+4 = 20 | 17+4 = 21 |
| 5 | 13+5 = 18 | 14+5 = 19 | 15+5 = 20 | 16+5 = 21 | 17+5 = 22 |
| 6 | 13+6 = 19 | 14+6 = 20 | 15+6 = 21 | 16+6 = 22 | 17+6 = 23 |
| 7 | 13+7 = 20 | 14+7 = 21 | 15+7 = 22 | 16+7 = 23 | 17+7 = 24 |
| 8 | 13+8 = 21 | 14+8 = 22 | 15+8 = 23 | 16+8 = 24 | 17+8 = 25 |
| Addition | 12.1 | 12.2 | 12.3 | 12.4 | 12.5 | 12.6 |
| 3.1 | 12.1+3.1 = 15.2 | 12.2+3.1 = 15.3 | 12.3+3.1 = 15.4 | 12.4+3.1 = 15.5 | 12.5+3.1 = 15.6 | 12.6+3.1 = 15.7 |
| 3.2 | 12.1+3.2 = 15.3 | 12.2+3.2 = 15.4 | 12.3+3.2 = 15.5 | 12.4+3.2 = 15.6 | 12.5+3.2 = 15.7 | 12.6+3.2 = 15.8 |
| 3.3 | 12.1+3.3 = 15.4 | 12.2+3.3 = 15.5 | 12.3+3.3 = 15.6 | 12.4+3.3 = 15.7 | 12.5+3.3 = 15.8 | 12.6+3.3 = 15.9 |
| 3.4 | 12.1+3.4 = 15.5 | 12.2+3.4 = 15.6 | 12.3+3.4 = 15.7 | 12.4+3.4 = 15.8 | 12.5+3.4 = 15.9 | 12.6+3.4 = 16 |
| 3.5 | 12.1+3.5 = 15.6 | 12.2+3.5 = 15.7 | 12.3+3.5 = 15.8 | 12.4+3.5 = 15.9 | 12.5+3.5 = 16 | 12.6+3.5 = 16.1 |