Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 190 + 175 = |
320
|
365
|
440
|
482
|
| 2. | 292 + 124 = |
441
|
416
|
450
|
488
|
| 3. | 498 + 189 = |
688
|
697
|
687
|
773
|
| 4. | 465 + 345 = |
600
|
810
|
522
|
767
|
| 5. | 432 + 295 = |
681
|
959
|
727
|
868
|
| 6. | 351 + 217 = |
748
|
647
|
568
|
968
|
| 7. | 279 + 126 = |
397
|
484
|
256
|
405
|
| 8. | 318 + 138 = |
284
|
330
|
441
|
456
|
| 9. | 414 + 368 = |
603
|
763
|
668
|
782
|
| 10. | 391 + 357 = |
975
|
748
|
855
|
551
|
| 11. | 344 + 315 = |
659
|
763
|
660
|
579
|
| 12. | 419 + 112 = |
531
|
860
|
595
|
960
|