Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 326 + 207 = |
845
|
533
|
721
|
529
|
| 2. | 448 + 399 = |
945
|
513
|
847
|
768
|
| 3. | 361 + 287 = |
532
|
939
|
648
|
808
|
| 4. | 388 + 135 = |
593
|
606
|
997
|
523
|
| 5. | 282 + 164 = |
320
|
379
|
446
|
312
|
| 6. | 286 + 104 = |
238
|
407
|
390
|
285
|
| 7. | 476 + 458 = |
941
|
934
|
688
|
836
|
| 8. | 472 + 341 = |
806
|
969
|
813
|
544
|
| 9. | 233 + 142 = |
327
|
375
|
288
|
405
|
| 10. | 279 + 132 = |
324
|
221
|
208
|
411
|
| 11. | 425 + 392 = |
817
|
885
|
635
|
838
|
| 12. | 456 + 340 = |
796
|
838
|
872
|
579
|