Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 427 + 368 = |
694
|
949
|
795
|
992
|
| 2. | 214 + 121 = |
268
|
328
|
364
|
335
|
| 3. | 489 + 318 = |
693
|
807
|
679
|
510
|
| 4. | 346 + 334 = |
900
|
828
|
680
|
630
|
| 5. | 453 + 277 = |
842
|
984
|
730
|
836
|
| 6. | 267 + 143 = |
427
|
410
|
253
|
468
|
| 7. | 223 + 167 = |
336
|
390
|
314
|
444
|
| 8. | 351 + 223 = |
814
|
754
|
918
|
574
|
| 9. | 428 + 306 = |
716
|
734
|
732
|
544
|
| 10. | 299 + 239 = |
712
|
968
|
538
|
749
|
| 11. | 319 + 124 = |
359
|
443
|
280
|
388
|
| 12. | 392 + 303 = |
612
|
571
|
719
|
695
|