Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 136 + 131 = |
270
|
346
|
267
|
450
|
| 2. | 427 + 194 = |
621
|
935
|
578
|
997
|
| 3. | 232 + 149 = |
258
|
381
|
280
|
479
|
| 4. | 449 + 136 = |
574
|
585
|
558
|
877
|
| 5. | 232 + 208 = |
440
|
313
|
211
|
478
|
| 6. | 370 + 133 = |
810
|
726
|
503
|
670
|
| 7. | 347 + 330 = |
872
|
777
|
546
|
677
|
| 8. | 422 + 258 = |
812
|
506
|
685
|
680
|
| 9. | 465 + 231 = |
578
|
871
|
746
|
696
|
| 10. | 464 + 325 = |
733
|
523
|
713
|
789
|
| 11. | 342 + 196 = |
538
|
997
|
562
|
578
|
| 12. | 462 + 286 = |
748
|
687
|
675
|
866
|