Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 442 + 391 = |
953
|
736
|
833
|
965
|
| 2. | 493 + 357 = |
707
|
724
|
631
|
850
|
| 3. | 316 + 142 = |
495
|
339
|
458
|
346
|
| 4. | 240 + 210 = |
224
|
286
|
468
|
450
|
| 5. | 435 + 159 = |
594
|
708
|
587
|
651
|
| 6. | 460 + 366 = |
774
|
865
|
869
|
826
|
| 7. | 436 + 283 = |
719
|
973
|
748
|
752
|
| 8. | 206 + 112 = |
318
|
359
|
389
|
306
|
| 9. | 315 + 146 = |
500
|
456
|
480
|
461
|
| 10. | 150 + 133 = |
357
|
283
|
380
|
435
|
| 11. | 500 + 354 = |
548
|
562
|
958
|
854
|
| 12. | 451 + 325 = |
949
|
776
|
833
|
569
|