Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 421 + 346 = |
559
|
767
|
796
|
924
|
| 2. | 211 + 107 = |
381
|
486
|
498
|
318
|
| 3. | 417 + 289 = |
735
|
956
|
706
|
616
|
| 4. | 464 + 228 = |
724
|
692
|
876
|
713
|
| 5. | 449 + 422 = |
788
|
907
|
871
|
516
|
| 6. | 497 + 153 = |
755
|
650
|
909
|
810
|
| 7. | 353 + 340 = |
749
|
693
|
659
|
644
|
| 8. | 432 + 259 = |
823
|
691
|
590
|
965
|
| 9. | 468 + 454 = |
894
|
823
|
682
|
922
|
| 10. | 444 + 243 = |
881
|
744
|
687
|
836
|
| 11. | 394 + 246 = |
842
|
907
|
640
|
866
|
| 12. | 371 + 319 = |
553
|
825
|
534
|
690
|