Erafsommen t/m 40
Aftrekken
| 1. | 40 - 5 = |
35
|
30
|
33
|
44
|
| 2. | 20 - 18 = |
7
|
2
|
4
|
6
|
| 3. | 36 - 2 = |
26
|
34
|
49
|
50
|
| 4. | 34 - 4 = |
30
|
50
|
40
|
46
|
| 5. | 30 - 16 = |
13
|
17
|
14
|
11
|
| 6. | 25 - 5 = |
17
|
13
|
20
|
11
|
| 7. | 37 - 10 = |
36
|
30
|
26
|
27
|
| 8. | 38 - 15 = |
37
|
28
|
50
|
23
|
| 9. | 39 - 27 = |
12
|
20
|
16
|
14
|
| 10. | 25 - 19 = |
6
|
9
|
4
|
8
|
| 11. | 39 - 34 = |
8
|
5
|
7
|
1
|
| 12. | 22 - 16 = |
10
|
8
|
6
|
1
|