Erbijsommen tot en met 500
Erbijsommen
| 1. | 211 + 55 = |
448
|
456
|
400
|
266
|
| 2. | 222 + 169 = |
391
|
484
|
478
|
271
|
| 3. | 139 + 60 = |
152
|
199
|
195
|
150
|
| 4. | 78 + 66 = |
133
|
102
|
144
|
187
|
| 5. | 247 + 215 = |
459
|
203
|
462
|
362
|
| 6. | 234 + 78 = |
333
|
312
|
303
|
240
|
| 7. | 198 + 117 = |
270
|
305
|
315
|
454
|
| 8. | 80 + 57 = |
137
|
105
|
168
|
131
|
| 9. | 249 + 81 = |
332
|
330
|
404
|
359
|
| 10. | 195 + 159 = |
405
|
354
|
453
|
219
|
| 11. | 219 + 135 = |
250
|
463
|
354
|
335
|
| 12. | 160 + 72 = |
469
|
328
|
232
|
493
|