Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 476 + 234 = |
738
|
524
|
710
|
568
|
| 2. | 366 + 355 = |
899
|
834
|
859
|
721
|
| 3. | 415 + 409 = |
649
|
858
|
824
|
866
|
| 4. | 299 + 270 = |
569
|
561
|
913
|
950
|
| 5. | 356 + 190 = |
641
|
812
|
546
|
630
|
| 6. | 498 + 360 = |
862
|
800
|
858
|
668
|
| 7. | 398 + 369 = |
888
|
767
|
861
|
528
|
| 8. | 291 + 277 = |
568
|
926
|
891
|
919
|
| 9. | 360 + 265 = |
625
|
915
|
739
|
593
|
| 10. | 308 + 191 = |
432
|
286
|
381
|
499
|
| 11. | 491 + 488 = |
979
|
575
|
700
|
567
|
| 12. | 496 + 476 = |
937
|
972
|
592
|
729
|