Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 312 + 174 = |
486
|
218
|
280
|
314
|
| 2. | 140 + 111 = |
458
|
407
|
456
|
251
|
| 3. | 459 + 398 = |
674
|
603
|
857
|
804
|
| 4. | 226 + 211 = |
378
|
493
|
437
|
366
|
| 5. | 419 + 381 = |
873
|
627
|
800
|
562
|
| 6. | 349 + 214 = |
563
|
745
|
932
|
671
|
| 7. | 215 + 138 = |
439
|
424
|
353
|
344
|
| 8. | 336 + 110 = |
446
|
376
|
227
|
422
|
| 9. | 498 + 369 = |
507
|
881
|
544
|
867
|
| 10. | 292 + 252 = |
511
|
721
|
664
|
544
|
| 11. | 135 + 115 = |
250
|
440
|
299
|
335
|
| 12. | 268 + 125 = |
446
|
303
|
393
|
381
|