Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 350 + 230 = |
580
|
879
|
710
|
968
|
| 2. | 399 + 344 = |
610
|
888
|
743
|
941
|
| 3. | 392 + 281 = |
792
|
874
|
673
|
736
|
| 4. | 196 + 158 = |
282
|
470
|
354
|
221
|
| 5. | 374 + 286 = |
636
|
619
|
660
|
990
|
| 6. | 484 + 145 = |
553
|
528
|
629
|
683
|
| 7. | 226 + 159 = |
434
|
385
|
237
|
352
|
| 8. | 299 + 156 = |
455
|
286
|
414
|
476
|
| 9. | 455 + 427 = |
882
|
884
|
651
|
830
|
| 10. | 480 + 286 = |
766
|
692
|
969
|
954
|
| 11. | 369 + 104 = |
399
|
485
|
473
|
327
|
| 12. | 386 + 248 = |
975
|
963
|
600
|
634
|