Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 269 + 256 = |
658
|
525
|
575
|
712
|
| 2. | 204 + 140 = |
344
|
329
|
213
|
452
|
| 3. | 207 + 103 = |
254
|
205
|
337
|
310
|
| 4. | 478 + 195 = |
505
|
760
|
662
|
673
|
| 5. | 171 + 150 = |
345
|
214
|
459
|
321
|
| 6. | 422 + 162 = |
584
|
865
|
579
|
739
|
| 7. | 310 + 306 = |
754
|
551
|
954
|
616
|
| 8. | 304 + 272 = |
935
|
895
|
576
|
846
|
| 9. | 399 + 109 = |
527
|
636
|
813
|
508
|
| 10. | 160 + 113 = |
425
|
402
|
433
|
273
|
| 11. | 321 + 218 = |
861
|
539
|
702
|
900
|
| 12. | 456 + 343 = |
820
|
532
|
930
|
799
|