Erafsommen tot en met 15 (meerkeuze)
Erafsommen
| 1. | 8 - 1 = |
7
|
6
|
3
|
4
|
| 2. | 10 - 10 = |
2
|
1
|
0
|
9
|
| 3. | 11 - 9 = |
4
|
6
|
8
|
2
|
| 4. | 10 - 8 = |
2
|
5
|
6
|
8
|
| 5. | 14 - 3 = |
11
|
10
|
17
|
16
|
| 6. | 14 - 2 = |
18
|
14
|
12
|
10
|
| 7. | 4 - 2 = |
8
|
4
|
2
|
9
|
| 8. | 10 - 3 = |
7
|
4
|
5
|
1
|
| 9. | 13 - 7 = |
8
|
9
|
6
|
5
|
| 10. | 8 - 6 = |
4
|
2
|
7
|
8
|
| 11. | 14 - 3 = |
10
|
11
|
14
|
18
|
| 12. | 14 - 11 = |
3
|
10
|
8
|
1
|