Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 263 + 178 = |
307
|
357
|
361
|
441
|
| 2. | 381 + 329 = |
794
|
911
|
768
|
710
|
| 3. | 480 + 321 = |
773
|
533
|
558
|
801
|
| 4. | 315 + 306 = |
825
|
647
|
621
|
704
|
| 5. | 363 + 204 = |
939
|
791
|
904
|
567
|
| 6. | 141 + 112 = |
312
|
213
|
271
|
253
|
| 7. | 260 + 190 = |
450
|
477
|
498
|
385
|
| 8. | 364 + 119 = |
483
|
382
|
453
|
395
|
| 9. | 427 + 417 = |
844
|
830
|
946
|
681
|
| 10. | 161 + 160 = |
355
|
422
|
254
|
321
|
| 11. | 465 + 150 = |
876
|
615
|
683
|
674
|
| 12. | 495 + 352 = |
954
|
847
|
654
|
780
|