Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 367 + 340 = |
597
|
959
|
707
|
523
|
| 2. | 468 + 124 = |
680
|
948
|
660
|
592
|
| 3. | 426 + 310 = |
736
|
778
|
897
|
714
|
| 4. | 413 + 336 = |
854
|
749
|
670
|
793
|
| 5. | 360 + 288 = |
745
|
648
|
503
|
967
|
| 6. | 461 + 443 = |
757
|
643
|
795
|
904
|
| 7. | 321 + 306 = |
627
|
770
|
879
|
758
|
| 8. | 394 + 182 = |
875
|
576
|
938
|
560
|
| 9. | 471 + 286 = |
563
|
598
|
639
|
757
|
| 10. | 437 + 286 = |
723
|
665
|
918
|
701
|
| 11. | 126 + 105 = |
490
|
409
|
208
|
231
|
| 12. | 421 + 363 = |
739
|
784
|
936
|
716
|