Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 309 + 158 = |
484
|
267
|
440
|
467
|
| 2. | 230 + 170 = |
362
|
400
|
419
|
394
|
| 3. | 307 + 120 = |
427
|
417
|
355
|
305
|
| 4. | 395 + 281 = |
773
|
878
|
676
|
777
|
| 5. | 416 + 132 = |
548
|
578
|
662
|
584
|
| 6. | 198 + 185 = |
347
|
400
|
363
|
383
|
| 7. | 403 + 107 = |
860
|
522
|
510
|
939
|
| 8. | 236 + 120 = |
308
|
357
|
356
|
416
|
| 9. | 456 + 395 = |
803
|
777
|
819
|
851
|
| 10. | 463 + 286 = |
749
|
500
|
612
|
559
|
| 11. | 433 + 330 = |
730
|
716
|
763
|
894
|
| 12. | 409 + 381 = |
627
|
804
|
977
|
790
|