Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 468 + 437 = |
928
|
555
|
905
|
830
|
| 2. | 391 + 225 = |
640
|
681
|
501
|
616
|
| 3. | 376 + 299 = |
529
|
675
|
990
|
561
|
| 4. | 337 + 328 = |
701
|
787
|
816
|
665
|
| 5. | 192 + 104 = |
467
|
296
|
238
|
392
|
| 6. | 332 + 296 = |
690
|
559
|
582
|
628
|
| 7. | 494 + 172 = |
620
|
814
|
824
|
666
|
| 8. | 421 + 268 = |
746
|
634
|
689
|
895
|
| 9. | 228 + 137 = |
334
|
284
|
294
|
365
|
| 10. | 474 + 450 = |
544
|
749
|
924
|
508
|
| 11. | 460 + 297 = |
535
|
757
|
793
|
559
|
| 12. | 475 + 409 = |
534
|
720
|
910
|
884
|