Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 289 + 180 = |
218
|
370
|
469
|
382
|
| 2. | 199 + 155 = |
354
|
437
|
239
|
376
|
| 3. | 476 + 451 = |
927
|
795
|
989
|
662
|
| 4. | 477 + 413 = |
890
|
765
|
929
|
669
|
| 5. | 471 + 159 = |
856
|
866
|
972
|
630
|
| 6. | 352 + 347 = |
555
|
578
|
594
|
699
|
| 7. | 373 + 245 = |
810
|
768
|
618
|
735
|
| 8. | 281 + 169 = |
450
|
473
|
375
|
327
|
| 9. | 430 + 121 = |
551
|
885
|
639
|
939
|
| 10. | 294 + 159 = |
423
|
453
|
344
|
486
|
| 11. | 351 + 310 = |
835
|
661
|
543
|
507
|
| 12. | 278 + 152 = |
334
|
233
|
236
|
430
|