Erbijsommen tot en met 100
Erbijsommen
| 1. | 30 + 28 = |
58
|
83
|
71
|
95
|
| 2. | 40 + 29 = |
69
|
50
|
60
|
91
|
| 3. | 20 + 13 = |
21
|
30
|
33
|
34
|
| 4. | 41 + 14 = |
55
|
99
|
83
|
57
|
| 5. | 48 + 31 = |
71
|
61
|
59
|
79
|
| 6. | 46 + 38 = |
69
|
84
|
72
|
61
|
| 7. | 22 + 20 = |
46
|
29
|
42
|
45
|
| 8. | 44 + 30 = |
70
|
74
|
52
|
90
|
| 9. | 30 + 19 = |
22
|
26
|
49
|
40
|
| 10. | 50 + 32 = |
82
|
90
|
59
|
77
|
| 11. | 49 + 14 = |
65
|
79
|
63
|
57
|
| 12. | 20 + 18 = |
27
|
38
|
41
|
32
|