Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 337 + 288 = |
526
|
902
|
877
|
625
|
| 2. | 459 + 212 = |
701
|
815
|
869
|
671
|
| 3. | 257 + 185 = |
245
|
442
|
458
|
267
|
| 4. | 409 + 176 = |
687
|
855
|
997
|
585
|
| 5. | 454 + 163 = |
533
|
593
|
576
|
617
|
| 6. | 441 + 300 = |
882
|
987
|
741
|
968
|
| 7. | 136 + 132 = |
268
|
453
|
346
|
296
|
| 8. | 228 + 185 = |
486
|
413
|
262
|
371
|
| 9. | 145 + 105 = |
250
|
404
|
383
|
300
|
| 10. | 464 + 113 = |
561
|
577
|
902
|
653
|
| 11. | 333 + 152 = |
392
|
485
|
308
|
360
|
| 12. | 342 + 138 = |
328
|
480
|
283
|
378
|