Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 327 + 325 = |
646
|
652
|
847
|
596
|
| 2. | 309 + 272 = |
655
|
581
|
691
|
983
|
| 3. | 318 + 232 = |
550
|
963
|
613
|
864
|
| 4. | 331 + 276 = |
852
|
710
|
754
|
607
|
| 5. | 462 + 307 = |
769
|
957
|
773
|
712
|
| 6. | 209 + 113 = |
235
|
265
|
489
|
322
|
| 7. | 428 + 415 = |
881
|
843
|
500
|
640
|
| 8. | 194 + 134 = |
492
|
328
|
287
|
274
|
| 9. | 474 + 254 = |
940
|
797
|
735
|
728
|
| 10. | 405 + 254 = |
509
|
917
|
818
|
659
|
| 11. | 420 + 286 = |
706
|
884
|
747
|
888
|
| 12. | 299 + 190 = |
323
|
489
|
330
|
389
|