| Vraag | Antwoord |
|---|---|
| 26 + 19 | 45 |
| 49 + 24 | 73 |
| 13 + 18 | 31 |
| 43 + 13 | 56 |
| 24 + 57 | 81 |
| 34 + 49 | 83 |
| 41 + 14 | 55 |
| 28 + 51 | 79 |
| 14 + 26 | 40 |
| 31 + 42 | 73 |
| 22 + 17 | 39 |
| 13 + 22 | 35 |
| 43 + 34 | 77 |
| 50 + 31 | 81 |
| 33 + 54 | 87 |
Optelsommen binnen 10–100.
| Vraag | Antwoord |
|---|---|
| 26 + 19 | 45 |
| 49 + 24 | 73 |
| 13 + 18 | 31 |
| 43 + 13 | 56 |
| 24 + 57 | 81 |
| 34 + 49 | 83 |
| 41 + 14 | 55 |
| 28 + 51 | 79 |
| 14 + 26 | 40 |
| 31 + 42 | 73 |
| 22 + 17 | 39 |
| 13 + 22 | 35 |
| 43 + 34 | 77 |
| 50 + 31 | 81 |
| 33 + 54 | 87 |