Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 419 + 151 = |
973
|
570
|
910
|
981
|
| 2. | 471 + 115 = |
586
|
904
|
656
|
987
|
| 3. | 493 + 324 = |
864
|
755
|
817
|
973
|
| 4. | 254 + 219 = |
351
|
357
|
446
|
473
|
| 5. | 463 + 450 = |
767
|
869
|
913
|
800
|
| 6. | 300 + 117 = |
419
|
474
|
417
|
208
|
| 7. | 329 + 230 = |
559
|
563
|
690
|
676
|
| 8. | 487 + 293 = |
912
|
780
|
811
|
505
|
| 9. | 434 + 330 = |
925
|
826
|
740
|
764
|
| 10. | 464 + 312 = |
776
|
550
|
572
|
760
|
| 11. | 425 + 132 = |
558
|
901
|
504
|
557
|
| 12. | 418 + 262 = |
725
|
704
|
874
|
680
|