Erbijsommen tot en met 50
Erbijsommen
| 1. | 23 + 10 = |
36
|
33
|
25
|
39
|
| 2. | 23 + 5 = |
29
|
28
|
44
|
32
|
| 3. | 22 + 6 = |
46
|
21
|
42
|
28
|
| 4. | 19 + 9 = |
28
|
50
|
34
|
31
|
| 5. | 19 + 8 = |
45
|
27
|
40
|
43
|
| 6. | 22 + 22 = |
50
|
30
|
33
|
44
|
| 7. | 9 + 4 = |
19
|
11
|
13
|
14
|
| 8. | 24 + 22 = |
28
|
29
|
46
|
36
|
| 9. | 23 + 4 = |
25
|
27
|
38
|
45
|
| 10. | 21 + 14 = |
35
|
30
|
26
|
49
|
| 11. | 14 + 1 = |
20
|
14
|
15
|
17
|
| 12. | 14 + 1 = |
20
|
14
|
15
|
10
|