Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 493 + 463 = |
956
|
646
|
672
|
834
|
| 2. | 459 + 245 = |
803
|
927
|
704
|
615
|
| 3. | 355 + 298 = |
764
|
653
|
545
|
636
|
| 4. | 322 + 140 = |
462
|
317
|
389
|
249
|
| 5. | 197 + 112 = |
288
|
338
|
309
|
494
|
| 6. | 436 + 328 = |
650
|
973
|
764
|
978
|
| 7. | 476 + 298 = |
911
|
774
|
988
|
745
|
| 8. | 214 + 201 = |
252
|
415
|
243
|
405
|
| 9. | 369 + 121 = |
222
|
490
|
493
|
237
|
| 10. | 278 + 172 = |
446
|
283
|
356
|
450
|
| 11. | 470 + 428 = |
898
|
598
|
522
|
509
|
| 12. | 361 + 342 = |
734
|
605
|
703
|
983
|