Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 372 + 212 = |
644
|
867
|
584
|
871
|
| 2. | 418 + 400 = |
610
|
578
|
606
|
818
|
| 3. | 240 + 232 = |
402
|
472
|
358
|
393
|
| 4. | 389 + 127 = |
557
|
686
|
702
|
516
|
| 5. | 271 + 168 = |
371
|
269
|
439
|
284
|
| 6. | 395 + 102 = |
358
|
497
|
386
|
343
|
| 7. | 374 + 300 = |
934
|
617
|
674
|
901
|
| 8. | 429 + 427 = |
593
|
856
|
666
|
711
|
| 9. | 170 + 157 = |
467
|
355
|
483
|
327
|
| 10. | 408 + 123 = |
531
|
692
|
749
|
741
|
| 11. | 318 + 263 = |
581
|
999
|
744
|
605
|
| 12. | 367 + 295 = |
835
|
658
|
559
|
662
|