Erafsommen t/m 50
Aftrekken
| 1. | 6 - 1 = |
7
|
2
|
5
|
3
|
| 2. | 49 - 3 = |
22
|
23
|
41
|
46
|
| 3. | 45 - 35 = |
9
|
4
|
10
|
3
|
| 4. | 34 - 19 = |
18
|
16
|
20
|
15
|
| 5. | 33 - 19 = |
20
|
14
|
16
|
11
|
| 6. | 40 - 13 = |
48
|
32
|
27
|
45
|
| 7. | 48 - 30 = |
20
|
18
|
12
|
13
|
| 8. | 46 - 14 = |
46
|
36
|
32
|
26
|
| 9. | 45 - 11 = |
48
|
28
|
24
|
34
|
| 10. | 46 - 14 = |
30
|
33
|
32
|
39
|
| 11. | 38 - 2 = |
36
|
20
|
25
|
42
|
| 12. | 41 - 9 = |
23
|
42
|
41
|
32
|