Erafsommen tot en met 50 (meerkeuze)
Erafsommen
| 1. | 17 - 15 = |
1
|
6
|
2
|
9
|
| 2. | 36 - 9 = |
36
|
39
|
27
|
37
|
| 3. | 35 - 18 = |
14
|
10
|
13
|
17
|
| 4. | 49 - 47 = |
6
|
2
|
7
|
4
|
| 5. | 20 - 3 = |
14
|
17
|
20
|
15
|
| 6. | 48 - 27 = |
38
|
27
|
21
|
46
|
| 7. | 31 - 21 = |
1
|
10
|
6
|
8
|
| 8. | 17 - 10 = |
1
|
10
|
7
|
8
|
| 9. | 47 - 43 = |
9
|
5
|
4
|
8
|
| 10. | 35 - 32 = |
4
|
1
|
7
|
3
|
| 11. | 27 - 13 = |
14
|
18
|
17
|
12
|
| 12. | 46 - 46 = |
3
|
5
|
0
|
2
|