Erafsommen tot en met 40
Erafsommen
| 1. | 31 - 5 = |
34
|
26
|
24
|
28
|
| 2. | 23 - 11 = |
14
|
12
|
17
|
16
|
| 3. | 18 - 12 = |
4
|
6
|
2
|
7
|
| 4. | 25 - 9 = |
17
|
16
|
14
|
12
|
| 5. | 37 - 15 = |
47
|
36
|
22
|
21
|
| 6. | 13 - 7 = |
6
|
7
|
8
|
5
|
| 7. | 35 - 34 = |
3
|
6
|
10
|
1
|
| 8. | 30 - 30 = |
1
|
4
|
0
|
7
|
| 9. | 35 - 12 = |
23
|
35
|
47
|
48
|
| 10. | 32 - 3 = |
30
|
29
|
35
|
28
|
| 11. | 40 - 38 = |
9
|
3
|
8
|
2
|
| 12. | 19 - 14 = |
7
|
3
|
2
|
5
|