Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 243 + 121 = |
364
|
497
|
465
|
305
|
| 2. | 438 + 248 = |
637
|
666
|
606
|
686
|
| 3. | 212 + 178 = |
420
|
306
|
390
|
211
|
| 4. | 447 + 373 = |
667
|
820
|
841
|
963
|
| 5. | 492 + 439 = |
945
|
931
|
998
|
667
|
| 6. | 432 + 358 = |
926
|
565
|
790
|
882
|
| 7. | 420 + 343 = |
959
|
526
|
790
|
763
|
| 8. | 500 + 244 = |
728
|
889
|
744
|
998
|
| 9. | 174 + 157 = |
275
|
397
|
262
|
331
|
| 10. | 259 + 138 = |
275
|
281
|
390
|
397
|
| 11. | 439 + 290 = |
750
|
871
|
729
|
518
|
| 12. | 416 + 116 = |
659
|
918
|
532
|
917
|