Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 389 + 323 = |
712
|
658
|
985
|
750
|
| 2. | 446 + 420 = |
546
|
981
|
866
|
724
|
| 3. | 456 + 130 = |
586
|
641
|
760
|
795
|
| 4. | 319 + 306 = |
625
|
662
|
888
|
523
|
| 5. | 238 + 112 = |
263
|
350
|
300
|
416
|
| 6. | 414 + 167 = |
581
|
971
|
658
|
816
|
| 7. | 360 + 227 = |
587
|
685
|
863
|
525
|
| 8. | 406 + 299 = |
863
|
513
|
705
|
954
|
| 9. | 467 + 370 = |
837
|
970
|
726
|
682
|
| 10. | 443 + 300 = |
743
|
562
|
581
|
871
|
| 11. | 304 + 159 = |
463
|
492
|
398
|
477
|
| 12. | 311 + 221 = |
532
|
633
|
751
|
852
|