Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 383 + 192 = |
627
|
664
|
575
|
784
|
| 2. | 250 + 184 = |
230
|
456
|
438
|
434
|
| 3. | 489 + 265 = |
985
|
754
|
574
|
889
|
| 4. | 497 + 368 = |
553
|
660
|
702
|
865
|
| 5. | 496 + 461 = |
622
|
920
|
957
|
501
|
| 6. | 440 + 413 = |
814
|
976
|
853
|
643
|
| 7. | 336 + 208 = |
854
|
522
|
544
|
603
|
| 8. | 341 + 272 = |
514
|
613
|
850
|
639
|
| 9. | 444 + 320 = |
764
|
788
|
555
|
932
|
| 10. | 346 + 305 = |
651
|
805
|
953
|
827
|
| 11. | 409 + 286 = |
695
|
986
|
603
|
899
|
| 12. | 379 + 295 = |
711
|
674
|
879
|
653
|