| Addition | 6 | 7 | 8 | 9 | 10 |
| 15 | 6+15 = 21 | 7+15 = 22 | 8+15 = 23 | 9+15 = 24 | 10+15 = 25 |
| 16 | 6+16 = 22 | 7+16 = 23 | 8+16 = 24 | 9+16 = 25 | 10+16 = 26 |
| 17 | 6+17 = 23 | 7+17 = 24 | 8+17 = 25 | 9+17 = 26 | 10+17 = 27 |
| 18 | 6+18 = 24 | 7+18 = 25 | 8+18 = 26 | 9+18 = 27 | 10+18 = 28 |
| 19 | 6+19 = 25 | 7+19 = 26 | 8+19 = 27 | 9+19 = 28 | 10+19 = 29 |
| Addition | 5.1 | 5.2 | 5.3 | 5.4 | 5.5 | 5.6 |
| 14.1 | 5.1+14.1 = 19.2 | 5.2+14.1 = 19.3 | 5.3+14.1 = 19.4 | 5.4+14.1 = 19.5 | 5.5+14.1 = 19.6 | 5.6+14.1 = 19.7 |
| 14.2 | 5.1+14.2 = 19.3 | 5.2+14.2 = 19.4 | 5.3+14.2 = 19.5 | 5.4+14.2 = 19.6 | 5.5+14.2 = 19.7 | 5.6+14.2 = 19.8 |
| 14.3 | 5.1+14.3 = 19.4 | 5.2+14.3 = 19.5 | 5.3+14.3 = 19.6 | 5.4+14.3 = 19.7 | 5.5+14.3 = 19.8 | 5.6+14.3 = 19.9 |
| 14.4 | 5.1+14.4 = 19.5 | 5.2+14.4 = 19.6 | 5.3+14.4 = 19.7 | 5.4+14.4 = 19.8 | 5.5+14.4 = 19.9 | 5.6+14.4 = 20 |
| 14.5 | 5.1+14.5 = 19.6 | 5.2+14.5 = 19.7 | 5.3+14.5 = 19.8 | 5.4+14.5 = 19.9 | 5.5+14.5 = 20 | 5.6+14.5 = 20.1 |
| 14.6 | 5.1+14.6 = 19.7 | 5.2+14.6 = 19.8 | 5.3+14.6 = 19.9 | 5.4+14.6 = 20 | 5.5+14.6 = 20.1 | 5.6+14.6 = 20.2 |