Erafsommen t/m 50 (meerkeuze)
Aftrekken
| 1. | 46 - 38 = |
8
|
5
|
6
|
2
|
| 2. | 32 - 8 = |
47
|
50
|
24
|
37
|
| 3. | 34 - 10 = |
24
|
38
|
31
|
40
|
| 4. | 47 - 25 = |
39
|
22
|
25
|
40
|
| 5. | 29 - 24 = |
8
|
5
|
6
|
4
|
| 6. | 19 - 13 = |
6
|
10
|
9
|
5
|
| 7. | 40 - 14 = |
26
|
29
|
33
|
32
|
| 8. | 45 - 23 = |
30
|
43
|
22
|
46
|
| 9. | 44 - 29 = |
10
|
12
|
17
|
15
|
| 10. | 23 - 18 = |
3
|
5
|
7
|
10
|
| 11. | 47 - 45 = |
5
|
1
|
7
|
2
|
| 12. | 39 - 28 = |
11
|
15
|
16
|
13
|