Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 377 + 141 = |
518
|
985
|
915
|
970
|
| 2. | 491 + 160 = |
651
|
916
|
859
|
701
|
| 3. | 344 + 252 = |
995
|
596
|
926
|
822
|
| 4. | 314 + 264 = |
835
|
500
|
673
|
578
|
| 5. | 485 + 168 = |
722
|
686
|
679
|
653
|
| 6. | 411 + 204 = |
728
|
999
|
615
|
643
|
| 7. | 344 + 343 = |
888
|
602
|
687
|
774
|
| 8. | 437 + 301 = |
994
|
738
|
672
|
915
|
| 9. | 410 + 332 = |
543
|
960
|
921
|
742
|
| 10. | 350 + 232 = |
649
|
660
|
582
|
959
|
| 11. | 274 + 100 = |
346
|
374
|
381
|
494
|
| 12. | 397 + 392 = |
543
|
827
|
789
|
628
|