Erbijsommen t/m 1.000
Optellen
| 1. | 336 + 182 = |
794
|
733
|
614
|
518
|
| 2. | 499 + 325 = |
783
|
565
|
511
|
824
|
| 3. | 146 + 118 = |
476
|
264
|
413
|
280
|
| 4. | 286 + 116 = |
274
|
311
|
402
|
276
|
| 5. | 383 + 215 = |
598
|
807
|
592
|
905
|
| 6. | 420 + 352 = |
931
|
772
|
918
|
987
|
| 7. | 395 + 195 = |
570
|
590
|
627
|
870
|
| 8. | 499 + 458 = |
546
|
876
|
957
|
500
|
| 9. | 385 + 159 = |
621
|
537
|
544
|
652
|
| 10. | 378 + 190 = |
759
|
568
|
535
|
999
|
| 11. | 440 + 114 = |
638
|
601
|
554
|
668
|
| 12. | 494 + 187 = |
881
|
842
|
681
|
785
|