Erbijsommen tot en met 200
Erbijsommen
| 1. | 21 + 21 = |
42
|
33
|
43
|
21
|
| 2. | 86 + 76 = |
181
|
162
|
123
|
129
|
| 3. | 69 + 34 = |
103
|
181
|
147
|
177
|
| 4. | 44 + 25 = |
66
|
72
|
53
|
69
|
| 5. | 55 + 41 = |
68
|
94
|
83
|
96
|
| 6. | 81 + 71 = |
151
|
135
|
162
|
152
|
| 7. | 67 + 27 = |
94
|
60
|
57
|
74
|
| 8. | 81 + 78 = |
159
|
167
|
103
|
172
|
| 9. | 62 + 56 = |
187
|
122
|
118
|
136
|
| 10. | 71 + 61 = |
132
|
159
|
160
|
125
|
| 11. | 81 + 34 = |
117
|
115
|
111
|
170
|
| 12. | 45 + 20 = |
61
|
92
|
65
|
97
|