Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 447 + 334 = |
781
|
545
|
536
|
906
|
| 2. | 409 + 408 = |
778
|
660
|
910
|
817
|
| 3. | 475 + 282 = |
816
|
701
|
964
|
757
|
| 4. | 173 + 145 = |
318
|
388
|
204
|
429
|
| 5. | 432 + 300 = |
816
|
613
|
615
|
732
|
| 6. | 260 + 176 = |
453
|
340
|
267
|
436
|
| 7. | 478 + 371 = |
849
|
941
|
683
|
666
|
| 8. | 283 + 112 = |
488
|
201
|
440
|
395
|
| 9. | 253 + 180 = |
272
|
237
|
330
|
433
|
| 10. | 441 + 208 = |
963
|
791
|
649
|
571
|
| 11. | 457 + 282 = |
739
|
721
|
780
|
649
|
| 12. | 369 + 229 = |
941
|
981
|
766
|
598
|