Erafsommen tot en met 30
Erafsommen
| 1. | 30 - 3 = |
46
|
26
|
42
|
27
|
| 2. | 29 - 15 = |
14
|
16
|
15
|
12
|
| 3. | 29 - 5 = |
43
|
24
|
50
|
20
|
| 4. | 28 - 21 = |
7
|
8
|
1
|
6
|
| 5. | 29 - 6 = |
23
|
22
|
47
|
48
|
| 6. | 25 - 7 = |
14
|
17
|
18
|
16
|
| 7. | 8 - 2 = |
1
|
6
|
9
|
5
|
| 8. | 24 - 16 = |
8
|
1
|
2
|
10
|
| 9. | 20 - 1 = |
15
|
10
|
19
|
20
|
| 10. | 21 - 9 = |
12
|
13
|
18
|
17
|
| 11. | 7 - 5 = |
4
|
2
|
1
|
9
|
| 12. | 11 - 11 = |
0
|
3
|
8
|
5
|