Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 470 + 191 = |
661
|
982
|
922
|
957
|
| 2. | 339 + 260 = |
988
|
702
|
500
|
599
|
| 3. | 308 + 137 = |
333
|
445
|
291
|
438
|
| 4. | 470 + 409 = |
821
|
685
|
833
|
879
|
| 5. | 383 + 268 = |
654
|
651
|
956
|
900
|
| 6. | 370 + 236 = |
893
|
853
|
904
|
606
|
| 7. | 482 + 459 = |
941
|
847
|
768
|
582
|
| 8. | 149 + 128 = |
277
|
465
|
489
|
224
|
| 9. | 480 + 475 = |
955
|
892
|
616
|
967
|
| 10. | 207 + 168 = |
375
|
456
|
205
|
217
|
| 11. | 463 + 128 = |
591
|
756
|
780
|
879
|
| 12. | 404 + 320 = |
599
|
823
|
639
|
724
|