Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 444 + 144 = |
514
|
803
|
588
|
684
|
| 2. | 477 + 327 = |
885
|
797
|
804
|
505
|
| 3. | 289 + 232 = |
673
|
581
|
545
|
521
|
| 4. | 466 + 180 = |
939
|
783
|
646
|
576
|
| 5. | 408 + 379 = |
624
|
787
|
762
|
547
|
| 6. | 359 + 183 = |
778
|
684
|
542
|
567
|
| 7. | 470 + 198 = |
627
|
669
|
937
|
668
|
| 8. | 320 + 231 = |
912
|
551
|
568
|
952
|
| 9. | 467 + 238 = |
785
|
501
|
995
|
705
|
| 10. | 371 + 120 = |
438
|
264
|
491
|
357
|
| 11. | 300 + 162 = |
409
|
462
|
357
|
441
|
| 12. | 434 + 166 = |
904
|
674
|
958
|
600
|