Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 428 + 241 = |
669
|
564
|
918
|
570
|
| 2. | 476 + 112 = |
677
|
737
|
588
|
750
|
| 3. | 458 + 307 = |
720
|
765
|
751
|
754
|
| 4. | 290 + 180 = |
470
|
389
|
373
|
302
|
| 5. | 499 + 272 = |
806
|
639
|
891
|
771
|
| 6. | 410 + 204 = |
614
|
937
|
761
|
649
|
| 7. | 251 + 236 = |
322
|
324
|
487
|
234
|
| 8. | 302 + 250 = |
966
|
521
|
566
|
552
|
| 9. | 447 + 182 = |
747
|
633
|
629
|
546
|
| 10. | 376 + 340 = |
834
|
716
|
508
|
962
|
| 11. | 446 + 334 = |
547
|
523
|
780
|
750
|
| 12. | 377 + 253 = |
794
|
809
|
630
|
693
|