Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 324 + 310 = |
634
|
607
|
720
|
500
|
| 2. | 417 + 175 = |
724
|
592
|
644
|
802
|
| 3. | 480 + 246 = |
717
|
565
|
726
|
971
|
| 4. | 474 + 417 = |
730
|
538
|
891
|
798
|
| 5. | 444 + 349 = |
887
|
573
|
793
|
794
|
| 6. | 190 + 149 = |
337
|
402
|
479
|
339
|
| 7. | 175 + 168 = |
355
|
304
|
343
|
380
|
| 8. | 216 + 216 = |
348
|
334
|
432
|
236
|
| 9. | 409 + 348 = |
785
|
720
|
757
|
803
|
| 10. | 456 + 259 = |
570
|
557
|
505
|
715
|
| 11. | 434 + 235 = |
898
|
939
|
558
|
669
|
| 12. | 437 + 421 = |
984
|
997
|
858
|
541
|