Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 412 + 113 = |
781
|
582
|
531
|
525
|
| 2. | 410 + 388 = |
673
|
671
|
770
|
798
|
| 3. | 376 + 344 = |
854
|
720
|
928
|
618
|
| 4. | 397 + 219 = |
753
|
772
|
616
|
903
|
| 5. | 454 + 449 = |
903
|
848
|
871
|
701
|
| 6. | 145 + 122 = |
240
|
267
|
402
|
356
|
| 7. | 482 + 228 = |
979
|
503
|
710
|
831
|
| 8. | 480 + 305 = |
588
|
655
|
735
|
785
|
| 9. | 414 + 301 = |
531
|
617
|
715
|
725
|
| 10. | 328 + 202 = |
601
|
677
|
727
|
530
|
| 11. | 413 + 294 = |
540
|
794
|
957
|
707
|
| 12. | 399 + 156 = |
768
|
525
|
555
|
715
|