Erafsommen tot en met 10
Erafsommen
| 1. | 9 - 7 = |
9
|
4
|
6
|
2
|
| 2. | 7 - 4 = |
3
|
8
|
9
|
7
|
| 3. | 7 - 3 = |
2
|
1
|
6
|
4
|
| 4. | 4 - 3 = |
9
|
1
|
4
|
2
|
| 5. | 2 - 2 = |
6
|
5
|
1
|
0
|
| 6. | 6 - 4 = |
7
|
9
|
8
|
2
|
| 7. | 4 - 2 = |
5
|
3
|
8
|
2
|
| 8. | 9 - 7 = |
6
|
1
|
9
|
2
|
| 9. | 8 - 8 = |
6
|
0
|
5
|
7
|
| 10. | 9 - 2 = |
7
|
3
|
6
|
2
|
| 11. | 10 - 10 = |
9
|
0
|
6
|
1
|
| 12. | 6 - 6 = |
2
|
1
|
0
|
9
|