Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 375 + 346 = |
658
|
987
|
774
|
721
|
| 2. | 186 + 149 = |
316
|
252
|
335
|
229
|
| 3. | 438 + 263 = |
826
|
757
|
804
|
701
|
| 4. | 115 + 113 = |
430
|
228
|
327
|
257
|
| 5. | 482 + 380 = |
797
|
969
|
510
|
862
|
| 6. | 402 + 289 = |
861
|
735
|
899
|
691
|
| 7. | 234 + 214 = |
311
|
254
|
448
|
276
|
| 8. | 398 + 364 = |
762
|
724
|
903
|
721
|
| 9. | 472 + 336 = |
506
|
808
|
805
|
565
|
| 10. | 430 + 186 = |
614
|
985
|
616
|
823
|
| 11. | 396 + 162 = |
641
|
502
|
558
|
824
|
| 12. | 236 + 168 = |
248
|
435
|
402
|
404
|