Erbijsommen t/m 1.000
Optellen
| 1. | 432 + 282 = |
784
|
924
|
714
|
932
|
| 2. | 386 + 234 = |
971
|
900
|
724
|
620
|
| 3. | 439 + 252 = |
562
|
598
|
691
|
854
|
| 4. | 280 + 242 = |
667
|
522
|
860
|
539
|
| 5. | 193 + 141 = |
472
|
334
|
436
|
415
|
| 6. | 451 + 353 = |
751
|
804
|
537
|
798
|
| 7. | 362 + 106 = |
473
|
334
|
468
|
348
|
| 8. | 377 + 166 = |
879
|
889
|
549
|
543
|
| 9. | 407 + 266 = |
735
|
673
|
876
|
808
|
| 10. | 344 + 244 = |
952
|
588
|
599
|
565
|
| 11. | 404 + 397 = |
947
|
890
|
801
|
758
|
| 12. | 313 + 289 = |
759
|
688
|
697
|
602
|