Erbijsommen t/m 1.000
Optellen
| 1. | 362 + 229 = |
585
|
680
|
812
|
591
|
| 2. | 361 + 318 = |
886
|
543
|
747
|
679
|
| 3. | 462 + 117 = |
986
|
1.000
|
579
|
714
|
| 4. | 196 + 132 = |
412
|
367
|
478
|
328
|
| 5. | 267 + 255 = |
531
|
746
|
522
|
848
|
| 6. | 387 + 354 = |
674
|
741
|
888
|
822
|
| 7. | 385 + 358 = |
531
|
743
|
970
|
818
|
| 8. | 374 + 253 = |
708
|
613
|
627
|
867
|
| 9. | 298 + 120 = |
260
|
320
|
426
|
418
|
| 10. | 296 + 218 = |
514
|
806
|
588
|
603
|
| 11. | 144 + 102 = |
391
|
485
|
246
|
433
|
| 12. | 398 + 198 = |
831
|
930
|
596
|
855
|