Erafsommen tot en met 50
Erafsommen
| 1. | 40 - 9 = |
36
|
31
|
47
|
27
|
| 2. | 32 - 29 = |
4
|
3
|
2
|
8
|
| 3. | 26 - 20 = |
1
|
6
|
2
|
7
|
| 4. | 50 - 28 = |
25
|
20
|
22
|
31
|
| 5. | 38 - 28 = |
7
|
10
|
2
|
3
|
| 6. | 35 - 8 = |
34
|
49
|
28
|
27
|
| 7. | 40 - 21 = |
13
|
16
|
14
|
19
|
| 8. | 27 - 12 = |
10
|
11
|
15
|
17
|
| 9. | 18 - 14 = |
2
|
9
|
6
|
4
|
| 10. | 50 - 43 = |
2
|
3
|
4
|
7
|
| 11. | 28 - 17 = |
12
|
11
|
16
|
14
|
| 12. | 48 - 8 = |
40
|
21
|
42
|
39
|