Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 185 + 177 = |
355
|
383
|
362
|
409
|
| 2. | 246 + 207 = |
360
|
271
|
453
|
354
|
| 3. | 415 + 398 = |
602
|
677
|
782
|
813
|
| 4. | 467 + 266 = |
780
|
733
|
962
|
726
|
| 5. | 373 + 133 = |
666
|
553
|
506
|
902
|
| 6. | 290 + 102 = |
392
|
344
|
204
|
203
|
| 7. | 322 + 260 = |
605
|
582
|
775
|
890
|
| 8. | 162 + 124 = |
230
|
255
|
286
|
374
|
| 9. | 403 + 279 = |
599
|
540
|
682
|
918
|
| 10. | 478 + 251 = |
867
|
771
|
623
|
729
|
| 11. | 418 + 250 = |
755
|
511
|
530
|
668
|
| 12. | 280 + 184 = |
464
|
475
|
339
|
270
|