Erbijsommen tot en met 500
Erbijsommen
| 1. | 82 + 51 = |
121
|
125
|
133
|
144
|
| 2. | 176 + 50 = |
381
|
226
|
474
|
322
|
| 3. | 181 + 102 = |
488
|
394
|
283
|
225
|
| 4. | 146 + 107 = |
253
|
227
|
241
|
478
|
| 5. | 203 + 201 = |
404
|
437
|
345
|
442
|
| 6. | 74 + 69 = |
143
|
186
|
119
|
162
|
| 7. | 177 + 87 = |
288
|
492
|
264
|
239
|
| 8. | 162 + 56 = |
367
|
357
|
218
|
480
|
| 9. | 157 + 119 = |
276
|
487
|
449
|
325
|
| 10. | 221 + 205 = |
264
|
498
|
426
|
494
|
| 11. | 92 + 82 = |
174
|
105
|
113
|
102
|
| 12. | 118 + 92 = |
358
|
415
|
210
|
241
|