Erafsommen t/m 50 (meerkeuze)
Aftrekken
| 1. | 38 - 20 = |
18
|
16
|
14
|
15
|
| 2. | 42 - 27 = |
19
|
15
|
10
|
11
|
| 3. | 42 - 10 = |
32
|
50
|
21
|
49
|
| 4. | 43 - 20 = |
23
|
39
|
35
|
50
|
| 5. | 32 - 24 = |
2
|
8
|
10
|
5
|
| 6. | 29 - 7 = |
22
|
24
|
33
|
26
|
| 7. | 42 - 35 = |
2
|
6
|
7
|
4
|
| 8. | 29 - 25 = |
1
|
6
|
2
|
4
|
| 9. | 7 - 4 = |
8
|
2
|
7
|
3
|
| 10. | 41 - 6 = |
43
|
48
|
30
|
35
|
| 11. | 40 - 15 = |
32
|
25
|
45
|
41
|
| 12. | 38 - 29 = |
9
|
6
|
2
|
8
|