Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 469 + 235 = |
704
|
855
|
696
|
514
|
| 2. | 209 + 148 = |
438
|
447
|
357
|
333
|
| 3. | 330 + 292 = |
542
|
592
|
986
|
622
|
| 4. | 194 + 184 = |
377
|
378
|
261
|
264
|
| 5. | 498 + 359 = |
857
|
500
|
778
|
990
|
| 6. | 305 + 194 = |
244
|
423
|
236
|
499
|
| 7. | 458 + 294 = |
950
|
584
|
752
|
733
|
| 8. | 250 + 115 = |
235
|
485
|
265
|
365
|
| 9. | 218 + 175 = |
395
|
393
|
397
|
338
|
| 10. | 451 + 363 = |
584
|
814
|
737
|
526
|
| 11. | 463 + 246 = |
577
|
843
|
893
|
709
|
| 12. | 472 + 180 = |
701
|
652
|
545
|
586
|