Addition Tables: 20
Each row adds 20 to numbers 1 through 12. Addition tables help build number sense and make mental math faster.
| Addend | Sum |
|---|---|
| 20 + 1 | 21 |
| 20 + 2 | 22 |
| 20 + 3 | 23 |
| 20 + 4 | 24 |
| 20 + 5 | 25 |
| 20 + 6 | 26 |
| 20 + 7 | 27 |
| 20 + 8 | 28 |
| 20 + 9 | 29 |
| 20 + 10 | 30 |
| 20 + 11 | 31 |
| 20 + 12 | 32 |