Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 425 + 401 = |
751
|
506
|
599
|
826
|
| 2. | 483 + 369 = |
852
|
521
|
709
|
992
|
| 3. | 268 + 220 = |
449
|
230
|
488
|
321
|
| 4. | 467 + 292 = |
981
|
759
|
792
|
769
|
| 5. | 205 + 182 = |
387
|
478
|
209
|
264
|
| 6. | 491 + 274 = |
781
|
729
|
782
|
765
|
| 7. | 430 + 239 = |
576
|
772
|
669
|
854
|
| 8. | 427 + 251 = |
678
|
850
|
719
|
705
|
| 9. | 490 + 459 = |
870
|
604
|
949
|
691
|
| 10. | 459 + 406 = |
966
|
865
|
561
|
990
|
| 11. | 365 + 240 = |
814
|
949
|
955
|
605
|
| 12. | 215 + 207 = |
349
|
422
|
217
|
241
|