Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 312 + 311 = |
754
|
916
|
623
|
600
|
| 2. | 344 + 290 = |
872
|
797
|
634
|
819
|
| 3. | 171 + 114 = |
280
|
231
|
285
|
380
|
| 4. | 493 + 449 = |
915
|
897
|
842
|
942
|
| 5. | 463 + 339 = |
565
|
557
|
555
|
802
|
| 6. | 237 + 149 = |
386
|
362
|
252
|
209
|
| 7. | 224 + 160 = |
371
|
497
|
447
|
384
|
| 8. | 498 + 175 = |
999
|
608
|
673
|
596
|
| 9. | 371 + 287 = |
658
|
595
|
766
|
848
|
| 10. | 399 + 276 = |
605
|
675
|
945
|
536
|
| 11. | 486 + 229 = |
927
|
958
|
988
|
715
|
| 12. | 229 + 218 = |
472
|
266
|
209
|
447
|