Erbijsommen t/m 1.000
Optellen
| 1. | 358 + 150 = |
549
|
508
|
662
|
567
|
| 2. | 347 + 163 = |
661
|
952
|
510
|
876
|
| 3. | 465 + 410 = |
875
|
692
|
643
|
997
|
| 4. | 478 + 226 = |
935
|
704
|
995
|
560
|
| 5. | 344 + 184 = |
908
|
928
|
811
|
528
|
| 6. | 397 + 321 = |
500
|
941
|
718
|
529
|
| 7. | 464 + 159 = |
647
|
693
|
548
|
623
|
| 8. | 364 + 306 = |
675
|
538
|
656
|
670
|
| 9. | 321 + 236 = |
607
|
557
|
523
|
919
|
| 10. | 467 + 157 = |
793
|
624
|
848
|
936
|
| 11. | 314 + 108 = |
287
|
256
|
433
|
422
|
| 12. | 244 + 109 = |
353
|
362
|
301
|
343
|