Erafsommen tot en met 15 (meerkeuze)
Erafsommen
| 1. | 10 - 9 = |
7
|
10
|
1
|
8
|
| 2. | 5 - 2 = |
6
|
9
|
7
|
3
|
| 3. | 6 - 4 = |
5
|
2
|
7
|
1
|
| 4. | 15 - 8 = |
8
|
3
|
7
|
2
|
| 5. | 12 - 4 = |
8
|
9
|
10
|
5
|
| 6. | 8 - 1 = |
5
|
2
|
8
|
7
|
| 7. | 6 - 6 = |
2
|
0
|
8
|
7
|
| 8. | 12 - 11 = |
1
|
5
|
2
|
6
|
| 9. | 14 - 3 = |
20
|
16
|
11
|
18
|
| 10. | 4 - 3 = |
10
|
1
|
7
|
2
|
| 11. | 15 - 2 = |
14
|
15
|
17
|
13
|
| 12. | 11 - 3 = |
8
|
9
|
5
|
10
|