Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 454 + 452 = |
906
|
941
|
965
|
556
|
| 2. | 395 + 133 = |
528
|
544
|
911
|
729
|
| 3. | 305 + 266 = |
571
|
755
|
546
|
836
|
| 4. | 418 + 299 = |
623
|
679
|
682
|
717
|
| 5. | 336 + 115 = |
451
|
265
|
228
|
483
|
| 6. | 234 + 130 = |
416
|
364
|
442
|
296
|
| 7. | 313 + 309 = |
938
|
622
|
727
|
601
|
| 8. | 284 + 100 = |
366
|
382
|
384
|
341
|
| 9. | 365 + 229 = |
708
|
857
|
594
|
588
|
| 10. | 470 + 463 = |
933
|
909
|
587
|
651
|
| 11. | 338 + 159 = |
420
|
497
|
413
|
385
|
| 12. | 316 + 214 = |
764
|
873
|
712
|
530
|