Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 143 + 124 = |
311
|
383
|
331
|
267
|
| 2. | 460 + 445 = |
689
|
956
|
713
|
905
|
| 3. | 481 + 201 = |
654
|
682
|
550
|
506
|
| 4. | 347 + 102 = |
387
|
449
|
327
|
454
|
| 5. | 452 + 364 = |
889
|
816
|
579
|
749
|
| 6. | 340 + 268 = |
836
|
856
|
608
|
500
|
| 7. | 352 + 336 = |
998
|
721
|
684
|
688
|
| 8. | 405 + 178 = |
780
|
582
|
583
|
767
|
| 9. | 409 + 137 = |
941
|
726
|
546
|
821
|
| 10. | 263 + 149 = |
344
|
215
|
412
|
318
|
| 11. | 262 + 261 = |
662
|
913
|
649
|
523
|
| 12. | 358 + 117 = |
429
|
475
|
410
|
302
|