Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 417 + 396 = |
707
|
575
|
770
|
813
|
| 2. | 464 + 273 = |
901
|
715
|
737
|
921
|
| 3. | 368 + 344 = |
817
|
788
|
712
|
740
|
| 4. | 236 + 169 = |
405
|
456
|
371
|
388
|
| 5. | 310 + 254 = |
654
|
564
|
901
|
717
|
| 6. | 255 + 211 = |
487
|
466
|
491
|
461
|
| 7. | 468 + 188 = |
847
|
567
|
989
|
656
|
| 8. | 224 + 165 = |
311
|
389
|
259
|
327
|
| 9. | 390 + 270 = |
660
|
510
|
646
|
718
|
| 10. | 402 + 296 = |
644
|
698
|
701
|
581
|
| 11. | 326 + 218 = |
544
|
530
|
868
|
932
|
| 12. | 351 + 129 = |
323
|
450
|
480
|
452
|