Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 380 + 123 = |
955
|
500
|
961
|
503
|
| 2. | 406 + 183 = |
589
|
894
|
819
|
571
|
| 3. | 447 + 403 = |
742
|
535
|
850
|
670
|
| 4. | 380 + 136 = |
940
|
869
|
727
|
516
|
| 5. | 470 + 373 = |
641
|
843
|
522
|
839
|
| 6. | 378 + 142 = |
614
|
520
|
998
|
511
|
| 7. | 491 + 224 = |
715
|
679
|
790
|
897
|
| 8. | 474 + 211 = |
685
|
939
|
747
|
822
|
| 9. | 500 + 359 = |
705
|
697
|
659
|
859
|
| 10. | 358 + 168 = |
588
|
566
|
526
|
602
|
| 11. | 378 + 165 = |
545
|
827
|
793
|
543
|
| 12. | 259 + 137 = |
410
|
396
|
433
|
219
|