Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 481 + 426 = |
916
|
741
|
907
|
592
|
| 2. | 342 + 257 = |
599
|
645
|
695
|
543
|
| 3. | 431 + 377 = |
808
|
998
|
549
|
926
|
| 4. | 223 + 108 = |
479
|
331
|
302
|
441
|
| 5. | 393 + 230 = |
802
|
623
|
504
|
859
|
| 6. | 392 + 283 = |
715
|
746
|
675
|
758
|
| 7. | 456 + 201 = |
968
|
721
|
739
|
657
|
| 8. | 392 + 392 = |
756
|
747
|
520
|
784
|
| 9. | 480 + 477 = |
957
|
544
|
718
|
770
|
| 10. | 497 + 464 = |
825
|
526
|
799
|
961
|
| 11. | 497 + 340 = |
799
|
740
|
968
|
837
|
| 12. | 237 + 135 = |
328
|
343
|
372
|
315
|