Erafsommen tot en met 30
Erafsommen
| 1. | 24 - 12 = |
10
|
11
|
15
|
12
|
| 2. | 16 - 6 = |
4
|
10
|
1
|
5
|
| 3. | 18 - 3 = |
15
|
18
|
13
|
11
|
| 4. | 29 - 24 = |
1
|
9
|
6
|
5
|
| 5. | 23 - 6 = |
20
|
17
|
18
|
10
|
| 6. | 23 - 17 = |
5
|
3
|
6
|
9
|
| 7. | 28 - 9 = |
19
|
13
|
10
|
16
|
| 8. | 13 - 13 = |
1
|
5
|
9
|
0
|
| 9. | 22 - 19 = |
9
|
1
|
3
|
2
|
| 10. | 22 - 11 = |
15
|
19
|
11
|
16
|
| 11. | 15 - 11 = |
1
|
9
|
4
|
7
|
| 12. | 27 - 26 = |
7
|
9
|
1
|
3
|