Erbijsommen t/m 1.000
Optellen
| 1. | 458 + 438 = |
587
|
823
|
694
|
896
|
| 2. | 461 + 160 = |
864
|
608
|
688
|
621
|
| 3. | 396 + 213 = |
949
|
609
|
540
|
934
|
| 4. | 461 + 276 = |
694
|
751
|
525
|
737
|
| 5. | 394 + 174 = |
917
|
514
|
568
|
698
|
| 6. | 311 + 128 = |
439
|
245
|
213
|
397
|
| 7. | 336 + 113 = |
461
|
218
|
338
|
449
|
| 8. | 296 + 279 = |
679
|
575
|
693
|
645
|
| 9. | 243 + 186 = |
462
|
239
|
411
|
429
|
| 10. | 420 + 234 = |
598
|
654
|
963
|
770
|
| 11. | 373 + 308 = |
535
|
691
|
681
|
725
|
| 12. | 408 + 284 = |
544
|
692
|
674
|
569
|