Erafsommen tot en met 50
Erafsommen
| 1. | 24 - 8 = |
16
|
12
|
11
|
20
|
| 2. | 8 - 5 = |
10
|
3
|
1
|
9
|
| 3. | 25 - 8 = |
18
|
15
|
14
|
17
|
| 4. | 36 - 36 = |
2
|
10
|
5
|
0
|
| 5. | 6 - 5 = |
8
|
1
|
5
|
4
|
| 6. | 50 - 5 = |
38
|
45
|
32
|
37
|
| 7. | 24 - 13 = |
11
|
14
|
20
|
15
|
| 8. | 15 - 12 = |
5
|
2
|
4
|
3
|
| 9. | 4 - 4 = |
9
|
7
|
10
|
0
|
| 10. | 46 - 3 = |
26
|
47
|
41
|
43
|
| 11. | 50 - 36 = |
15
|
11
|
20
|
14
|
| 12. | 11 - 7 = |
4
|
7
|
6
|
2
|