Erafsommen t/m 50 (meerkeuze)
Aftrekken
| 1. | 20 - 2 = |
16
|
12
|
18
|
10
|
| 2. | 44 - 32 = |
19
|
12
|
10
|
18
|
| 3. | 31 - 28 = |
1
|
3
|
6
|
5
|
| 4. | 45 - 10 = |
48
|
31
|
35
|
32
|
| 5. | 42 - 18 = |
30
|
29
|
21
|
24
|
| 6. | 25 - 5 = |
20
|
12
|
14
|
10
|
| 7. | 38 - 15 = |
28
|
33
|
23
|
25
|
| 8. | 47 - 32 = |
15
|
18
|
17
|
11
|
| 9. | 32 - 11 = |
47
|
41
|
21
|
37
|
| 10. | 36 - 32 = |
9
|
1
|
2
|
4
|
| 11. | 44 - 6 = |
28
|
32
|
38
|
21
|
| 12. | 46 - 36 = |
4
|
10
|
3
|
7
|