Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 397 + 142 = |
539
|
744
|
826
|
569
|
| 2. | 387 + 259 = |
583
|
869
|
646
|
778
|
| 3. | 278 + 155 = |
441
|
304
|
244
|
433
|
| 4. | 237 + 213 = |
450
|
267
|
263
|
239
|
| 5. | 497 + 428 = |
506
|
669
|
925
|
554
|
| 6. | 430 + 330 = |
901
|
760
|
763
|
966
|
| 7. | 206 + 120 = |
383
|
484
|
326
|
227
|
| 8. | 495 + 482 = |
953
|
508
|
966
|
977
|
| 9. | 384 + 321 = |
705
|
532
|
666
|
728
|
| 10. | 458 + 401 = |
708
|
698
|
701
|
859
|
| 11. | 434 + 368 = |
907
|
802
|
555
|
651
|
| 12. | 172 + 112 = |
443
|
383
|
284
|
439
|