Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 442 + 404 = |
846
|
599
|
501
|
535
|
| 2. | 500 + 369 = |
794
|
807
|
869
|
503
|
| 3. | 360 + 219 = |
579
|
675
|
518
|
749
|
| 4. | 459 + 299 = |
559
|
916
|
758
|
830
|
| 5. | 333 + 228 = |
630
|
701
|
643
|
561
|
| 6. | 186 + 174 = |
360
|
279
|
300
|
282
|
| 7. | 473 + 430 = |
903
|
550
|
799
|
583
|
| 8. | 237 + 109 = |
355
|
329
|
346
|
381
|
| 9. | 418 + 243 = |
902
|
898
|
659
|
661
|
| 10. | 362 + 214 = |
779
|
872
|
576
|
664
|
| 11. | 407 + 143 = |
550
|
578
|
943
|
747
|
| 12. | 403 + 288 = |
691
|
670
|
558
|
759
|