Erbijsommen t/m 1.000
Optellen
| 1. | 219 + 100 = |
458
|
401
|
359
|
319
|
| 2. | 350 + 151 = |
501
|
949
|
956
|
766
|
| 3. | 344 + 118 = |
459
|
339
|
462
|
370
|
| 4. | 467 + 321 = |
788
|
674
|
794
|
821
|
| 5. | 411 + 233 = |
616
|
682
|
644
|
887
|
| 6. | 322 + 165 = |
487
|
328
|
253
|
497
|
| 7. | 423 + 326 = |
774
|
979
|
962
|
749
|
| 8. | 447 + 169 = |
873
|
616
|
703
|
728
|
| 9. | 202 + 183 = |
284
|
472
|
385
|
252
|
| 10. | 423 + 170 = |
950
|
600
|
595
|
593
|
| 11. | 219 + 126 = |
384
|
467
|
355
|
345
|
| 12. | 411 + 366 = |
801
|
777
|
582
|
878
|