Erafsommen tot en met 40
Erafsommen
| 1. | 18 - 3 = |
11
|
20
|
16
|
15
|
| 2. | 30 - 16 = |
17
|
12
|
11
|
14
|
| 3. | 29 - 24 = |
2
|
4
|
5
|
9
|
| 4. | 19 - 3 = |
20
|
11
|
16
|
12
|
| 5. | 24 - 5 = |
19
|
10
|
14
|
15
|
| 6. | 33 - 18 = |
15
|
14
|
12
|
18
|
| 7. | 37 - 20 = |
12
|
17
|
10
|
19
|
| 8. | 24 - 17 = |
9
|
4
|
3
|
7
|
| 9. | 38 - 17 = |
21
|
38
|
25
|
44
|
| 10. | 8 - 6 = |
10
|
1
|
9
|
2
|
| 11. | 18 - 3 = |
15
|
16
|
20
|
17
|
| 12. | 25 - 17 = |
2
|
5
|
8
|
10
|