Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 469 + 307 = |
713
|
549
|
888
|
776
|
| 2. | 241 + 103 = |
344
|
213
|
284
|
353
|
| 3. | 327 + 219 = |
546
|
517
|
960
|
947
|
| 4. | 486 + 368 = |
903
|
776
|
854
|
536
|
| 5. | 485 + 284 = |
910
|
593
|
769
|
584
|
| 6. | 339 + 306 = |
645
|
524
|
872
|
625
|
| 7. | 231 + 175 = |
232
|
289
|
300
|
406
|
| 8. | 237 + 235 = |
247
|
472
|
452
|
384
|
| 9. | 453 + 371 = |
831
|
507
|
824
|
710
|
| 10. | 476 + 331 = |
655
|
807
|
668
|
921
|
| 11. | 441 + 309 = |
750
|
982
|
971
|
786
|
| 12. | 478 + 392 = |
900
|
632
|
870
|
769
|