Erbijsommen tot en met 100
Erbijsommen
| 1. | 41 + 21 = |
62
|
91
|
60
|
57
|
| 2. | 33 + 32 = |
65
|
70
|
54
|
73
|
| 3. | 31 + 26 = |
57
|
73
|
65
|
74
|
| 4. | 44 + 32 = |
75
|
81
|
76
|
67
|
| 5. | 38 + 22 = |
60
|
56
|
85
|
94
|
| 6. | 35 + 23 = |
84
|
58
|
87
|
90
|
| 7. | 49 + 42 = |
94
|
91
|
61
|
58
|
| 8. | 47 + 29 = |
62
|
59
|
76
|
65
|
| 9. | 31 + 15 = |
46
|
49
|
41
|
43
|
| 10. | 28 + 19 = |
35
|
47
|
29
|
21
|
| 11. | 42 + 36 = |
96
|
78
|
84
|
62
|
| 12. | 27 + 12 = |
50
|
40
|
39
|
35
|