Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 497 + 400 = |
863
|
897
|
683
|
859
|
| 2. | 195 + 185 = |
229
|
336
|
458
|
380
|
| 3. | 466 + 121 = |
578
|
587
|
854
|
760
|
| 4. | 468 + 427 = |
895
|
978
|
867
|
919
|
| 5. | 484 + 219 = |
703
|
931
|
936
|
869
|
| 6. | 315 + 292 = |
500
|
689
|
607
|
988
|
| 7. | 181 + 136 = |
317
|
417
|
343
|
458
|
| 8. | 467 + 310 = |
518
|
777
|
726
|
802
|
| 9. | 395 + 153 = |
548
|
539
|
715
|
899
|
| 10. | 433 + 390 = |
823
|
510
|
694
|
589
|
| 11. | 458 + 300 = |
678
|
791
|
758
|
628
|
| 12. | 471 + 258 = |
701
|
729
|
527
|
810
|