Erbijsommen tot en met 50
Erbijsommen
| 1. | 20 + 16 = |
36
|
46
|
43
|
37
|
| 2. | 20 + 8 = |
28
|
23
|
32
|
50
|
| 3. | 20 + 2 = |
43
|
46
|
25
|
22
|
| 4. | 22 + 19 = |
41
|
22
|
26
|
38
|
| 5. | 24 + 2 = |
26
|
34
|
39
|
22
|
| 6. | 13 + 7 = |
11
|
20
|
12
|
19
|
| 7. | 14 + 9 = |
46
|
23
|
37
|
42
|
| 8. | 17 + 1 = |
17
|
18
|
20
|
12
|
| 9. | 22 + 3 = |
28
|
21
|
25
|
40
|
| 10. | 20 + 9 = |
47
|
37
|
39
|
29
|
| 11. | 15 + 14 = |
37
|
29
|
41
|
34
|
| 12. | 22 + 20 = |
41
|
30
|
39
|
42
|