Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 456 + 370 = |
642
|
816
|
826
|
824
|
| 2. | 171 + 135 = |
392
|
496
|
306
|
275
|
| 3. | 488 + 248 = |
918
|
906
|
736
|
851
|
| 4. | 227 + 123 = |
217
|
350
|
404
|
386
|
| 5. | 394 + 248 = |
787
|
585
|
752
|
642
|
| 6. | 288 + 226 = |
989
|
855
|
514
|
632
|
| 7. | 300 + 231 = |
934
|
739
|
866
|
531
|
| 8. | 317 + 135 = |
452
|
492
|
353
|
361
|
| 9. | 444 + 380 = |
551
|
879
|
989
|
824
|
| 10. | 432 + 405 = |
837
|
897
|
624
|
659
|
| 11. | 453 + 360 = |
813
|
750
|
1.000
|
761
|
| 12. | 435 + 169 = |
699
|
604
|
591
|
809
|