Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 276 + 107 = |
497
|
320
|
383
|
469
|
| 2. | 175 + 131 = |
210
|
215
|
306
|
484
|
| 3. | 427 + 341 = |
916
|
836
|
612
|
768
|
| 4. | 175 + 114 = |
272
|
333
|
289
|
415
|
| 5. | 492 + 450 = |
910
|
958
|
942
|
977
|
| 6. | 350 + 106 = |
421
|
309
|
456
|
344
|
| 7. | 499 + 314 = |
813
|
613
|
766
|
693
|
| 8. | 418 + 276 = |
968
|
694
|
919
|
741
|
| 9. | 494 + 382 = |
904
|
968
|
876
|
933
|
| 10. | 236 + 113 = |
270
|
373
|
254
|
349
|
| 11. | 456 + 330 = |
578
|
786
|
588
|
828
|
| 12. | 491 + 423 = |
914
|
594
|
975
|
503
|