Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 476 + 306 = |
728
|
669
|
613
|
782
|
| 2. | 360 + 192 = |
552
|
977
|
658
|
797
|
| 3. | 312 + 298 = |
879
|
964
|
610
|
591
|
| 4. | 480 + 228 = |
851
|
626
|
708
|
636
|
| 5. | 388 + 278 = |
630
|
772
|
580
|
666
|
| 6. | 473 + 257 = |
711
|
686
|
537
|
730
|
| 7. | 381 + 105 = |
357
|
395
|
305
|
486
|
| 8. | 327 + 130 = |
459
|
239
|
210
|
457
|
| 9. | 416 + 170 = |
586
|
859
|
714
|
982
|
| 10. | 489 + 125 = |
963
|
697
|
614
|
798
|
| 11. | 387 + 184 = |
571
|
993
|
796
|
984
|
| 12. | 440 + 205 = |
877
|
839
|
978
|
645
|