Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 347 + 159 = |
506
|
808
|
508
|
621
|
| 2. | 437 + 436 = |
873
|
861
|
805
|
643
|
| 3. | 331 + 125 = |
300
|
299
|
456
|
358
|
| 4. | 384 + 272 = |
968
|
782
|
656
|
887
|
| 5. | 206 + 137 = |
250
|
317
|
343
|
498
|
| 6. | 359 + 181 = |
540
|
918
|
830
|
891
|
| 7. | 478 + 367 = |
962
|
525
|
845
|
597
|
| 8. | 285 + 161 = |
452
|
432
|
446
|
414
|
| 9. | 336 + 271 = |
983
|
607
|
924
|
816
|
| 10. | 297 + 161 = |
471
|
458
|
342
|
429
|
| 11. | 488 + 269 = |
757
|
576
|
590
|
662
|
| 12. | 350 + 208 = |
594
|
532
|
617
|
558
|