Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 492 + 274 = |
617
|
693
|
766
|
685
|
| 2. | 447 + 333 = |
916
|
780
|
925
|
959
|
| 3. | 249 + 235 = |
378
|
438
|
247
|
484
|
| 4. | 337 + 280 = |
574
|
617
|
973
|
992
|
| 5. | 407 + 281 = |
688
|
510
|
692
|
757
|
| 6. | 496 + 115 = |
964
|
662
|
611
|
922
|
| 7. | 455 + 349 = |
765
|
983
|
804
|
823
|
| 8. | 446 + 432 = |
979
|
878
|
799
|
813
|
| 9. | 393 + 158 = |
551
|
521
|
771
|
682
|
| 10. | 150 + 142 = |
498
|
292
|
354
|
386
|
| 11. | 463 + 320 = |
802
|
765
|
783
|
609
|
| 12. | 424 + 183 = |
748
|
693
|
866
|
607
|