Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 427 + 403 = |
894
|
965
|
932
|
830
|
| 2. | 251 + 106 = |
212
|
357
|
351
|
383
|
| 3. | 409 + 145 = |
833
|
602
|
554
|
707
|
| 4. | 255 + 126 = |
381
|
490
|
394
|
310
|
| 5. | 282 + 171 = |
366
|
444
|
437
|
453
|
| 6. | 380 + 325 = |
705
|
714
|
915
|
585
|
| 7. | 468 + 358 = |
826
|
574
|
531
|
904
|
| 8. | 174 + 128 = |
331
|
239
|
494
|
302
|
| 9. | 307 + 247 = |
722
|
554
|
843
|
956
|
| 10. | 216 + 214 = |
361
|
252
|
274
|
430
|
| 11. | 405 + 166 = |
974
|
571
|
942
|
760
|
| 12. | 329 + 220 = |
549
|
965
|
901
|
543
|