Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 442 + 413 = |
991
|
851
|
855
|
578
|
| 2. | 390 + 302 = |
677
|
692
|
630
|
936
|
| 3. | 382 + 344 = |
726
|
965
|
511
|
955
|
| 4. | 288 + 273 = |
651
|
561
|
617
|
703
|
| 5. | 287 + 155 = |
313
|
300
|
212
|
442
|
| 6. | 489 + 191 = |
626
|
756
|
861
|
680
|
| 7. | 206 + 162 = |
401
|
368
|
227
|
292
|
| 8. | 241 + 170 = |
219
|
411
|
438
|
385
|
| 9. | 300 + 261 = |
962
|
561
|
685
|
684
|
| 10. | 324 + 296 = |
620
|
921
|
618
|
611
|
| 11. | 383 + 362 = |
745
|
954
|
834
|
517
|
| 12. | 421 + 288 = |
709
|
675
|
845
|
659
|