Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 213 + 126 = |
266
|
339
|
382
|
498
|
| 2. | 485 + 105 = |
876
|
590
|
865
|
957
|
| 3. | 173 + 165 = |
269
|
387
|
482
|
338
|
| 4. | 230 + 126 = |
356
|
447
|
494
|
229
|
| 5. | 411 + 372 = |
783
|
841
|
978
|
946
|
| 6. | 136 + 105 = |
359
|
322
|
241
|
215
|
| 7. | 257 + 201 = |
244
|
458
|
415
|
317
|
| 8. | 255 + 196 = |
287
|
402
|
447
|
451
|
| 9. | 364 + 257 = |
983
|
621
|
960
|
542
|
| 10. | 300 + 106 = |
406
|
297
|
497
|
280
|
| 11. | 496 + 302 = |
544
|
798
|
701
|
802
|
| 12. | 418 + 309 = |
920
|
727
|
989
|
639
|