Erafsommen tot en met 50 (meerkeuze)
Erafsommen
| 1. | 33 - 9 = |
47
|
44
|
45
|
24
|
| 2. | 47 - 21 = |
36
|
47
|
29
|
26
|
| 3. | 43 - 11 = |
20
|
24
|
32
|
34
|
| 4. | 40 - 21 = |
15
|
19
|
13
|
11
|
| 5. | 25 - 9 = |
18
|
16
|
17
|
13
|
| 6. | 45 - 45 = |
9
|
0
|
10
|
6
|
| 7. | 27 - 4 = |
33
|
35
|
23
|
36
|
| 8. | 44 - 11 = |
34
|
44
|
33
|
48
|
| 9. | 48 - 26 = |
22
|
35
|
44
|
46
|
| 10. | 14 - 13 = |
2
|
8
|
7
|
1
|
| 11. | 30 - 12 = |
19
|
17
|
18
|
10
|
| 12. | 32 - 7 = |
35
|
36
|
25
|
34
|