Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 150 + 135 = |
285
|
480
|
228
|
365
|
| 2. | 398 + 221 = |
700
|
898
|
784
|
619
|
| 3. | 367 + 328 = |
786
|
737
|
695
|
993
|
| 4. | 406 + 398 = |
804
|
891
|
627
|
875
|
| 5. | 449 + 250 = |
659
|
699
|
827
|
910
|
| 6. | 349 + 319 = |
883
|
668
|
836
|
899
|
| 7. | 480 + 124 = |
872
|
526
|
851
|
604
|
| 8. | 430 + 356 = |
849
|
616
|
927
|
786
|
| 9. | 215 + 139 = |
240
|
384
|
337
|
354
|
| 10. | 389 + 278 = |
794
|
684
|
667
|
775
|
| 11. | 482 + 448 = |
739
|
550
|
888
|
930
|
| 12. | 344 + 332 = |
588
|
923
|
676
|
760
|