Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 210 + 130 = |
220
|
361
|
322
|
340
|
| 2. | 366 + 105 = |
471
|
403
|
341
|
429
|
| 3. | 297 + 234 = |
868
|
652
|
531
|
753
|
| 4. | 411 + 360 = |
771
|
686
|
761
|
987
|
| 5. | 301 + 284 = |
601
|
585
|
733
|
917
|
| 6. | 378 + 293 = |
671
|
829
|
627
|
672
|
| 7. | 451 + 191 = |
556
|
642
|
585
|
845
|
| 8. | 437 + 401 = |
617
|
844
|
838
|
720
|
| 9. | 448 + 377 = |
825
|
974
|
695
|
912
|
| 10. | 335 + 210 = |
545
|
787
|
958
|
779
|
| 11. | 364 + 142 = |
506
|
598
|
958
|
814
|
| 12. | 426 + 401 = |
830
|
974
|
804
|
827
|