Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 231 + 176 = |
407
|
234
|
220
|
353
|
| 2. | 410 + 230 = |
930
|
640
|
750
|
812
|
| 3. | 500 + 260 = |
870
|
797
|
638
|
760
|
| 4. | 355 + 250 = |
605
|
942
|
613
|
850
|
| 5. | 292 + 148 = |
440
|
317
|
245
|
226
|
| 6. | 308 + 225 = |
533
|
969
|
784
|
868
|
| 7. | 227 + 183 = |
410
|
312
|
285
|
286
|
| 8. | 469 + 203 = |
871
|
907
|
829
|
672
|
| 9. | 472 + 284 = |
723
|
526
|
756
|
967
|
| 10. | 395 + 340 = |
693
|
772
|
735
|
917
|
| 11. | 453 + 194 = |
831
|
531
|
647
|
873
|
| 12. | 433 + 317 = |
841
|
750
|
846
|
849
|