Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 341 + 129 = |
359
|
470
|
372
|
441
|
| 2. | 355 + 265 = |
949
|
929
|
851
|
620
|
| 3. | 306 + 161 = |
214
|
269
|
387
|
467
|
| 4. | 487 + 212 = |
643
|
699
|
754
|
518
|
| 5. | 415 + 174 = |
589
|
539
|
900
|
862
|
| 6. | 287 + 286 = |
573
|
828
|
877
|
517
|
| 7. | 196 + 189 = |
385
|
201
|
493
|
419
|
| 8. | 456 + 190 = |
933
|
763
|
971
|
646
|
| 9. | 289 + 145 = |
429
|
498
|
434
|
423
|
| 10. | 473 + 164 = |
682
|
902
|
551
|
637
|
| 11. | 395 + 125 = |
858
|
906
|
727
|
520
|
| 12. | 260 + 245 = |
984
|
505
|
952
|
781
|