Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 189 + 154 = |
293
|
382
|
225
|
343
|
| 2. | 349 + 109 = |
284
|
202
|
458
|
265
|
| 3. | 386 + 229 = |
672
|
824
|
808
|
615
|
| 4. | 477 + 206 = |
574
|
652
|
683
|
910
|
| 5. | 238 + 222 = |
368
|
460
|
252
|
484
|
| 6. | 291 + 172 = |
223
|
449
|
447
|
463
|
| 7. | 442 + 216 = |
765
|
658
|
509
|
701
|
| 8. | 422 + 117 = |
899
|
801
|
539
|
656
|
| 9. | 333 + 259 = |
592
|
770
|
863
|
534
|
| 10. | 176 + 148 = |
305
|
443
|
324
|
471
|
| 11. | 176 + 151 = |
350
|
327
|
343
|
337
|
| 12. | 428 + 427 = |
892
|
721
|
568
|
855
|