Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 456 + 455 = |
711
|
873
|
643
|
911
|
| 2. | 415 + 141 = |
761
|
556
|
835
|
618
|
| 3. | 252 + 163 = |
210
|
415
|
371
|
318
|
| 4. | 220 + 200 = |
420
|
376
|
215
|
455
|
| 5. | 369 + 187 = |
556
|
596
|
511
|
613
|
| 6. | 218 + 114 = |
332
|
217
|
395
|
392
|
| 7. | 435 + 313 = |
561
|
889
|
722
|
748
|
| 8. | 476 + 134 = |
949
|
991
|
613
|
610
|
| 9. | 287 + 111 = |
376
|
383
|
245
|
398
|
| 10. | 495 + 367 = |
870
|
568
|
862
|
632
|
| 11. | 386 + 340 = |
726
|
612
|
640
|
860
|
| 12. | 487 + 207 = |
694
|
701
|
576
|
877
|