Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 377 + 283 = |
760
|
595
|
660
|
629
|
| 2. | 461 + 428 = |
889
|
516
|
963
|
681
|
| 3. | 330 + 219 = |
661
|
549
|
918
|
993
|
| 4. | 484 + 335 = |
819
|
774
|
928
|
900
|
| 5. | 397 + 331 = |
549
|
797
|
794
|
728
|
| 6. | 286 + 172 = |
428
|
426
|
211
|
458
|
| 7. | 482 + 211 = |
628
|
981
|
693
|
905
|
| 8. | 377 + 130 = |
834
|
822
|
731
|
507
|
| 9. | 319 + 153 = |
407
|
329
|
374
|
472
|
| 10. | 302 + 136 = |
258
|
438
|
357
|
387
|
| 11. | 282 + 248 = |
591
|
697
|
737
|
530
|
| 12. | 460 + 305 = |
675
|
500
|
513
|
765
|