Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 139 + 125 = |
480
|
264
|
209
|
483
|
| 2. | 111 + 101 = |
412
|
212
|
488
|
211
|
| 3. | 448 + 388 = |
835
|
526
|
811
|
836
|
| 4. | 444 + 349 = |
793
|
518
|
622
|
725
|
| 5. | 363 + 135 = |
498
|
267
|
450
|
359
|
| 6. | 396 + 134 = |
530
|
934
|
590
|
562
|
| 7. | 491 + 383 = |
982
|
874
|
810
|
685
|
| 8. | 177 + 132 = |
309
|
201
|
460
|
423
|
| 9. | 261 + 142 = |
403
|
460
|
348
|
259
|
| 10. | 308 + 193 = |
579
|
501
|
915
|
919
|
| 11. | 422 + 262 = |
805
|
724
|
684
|
610
|
| 12. | 301 + 176 = |
449
|
461
|
321
|
477
|