Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 467 + 199 = |
666
|
684
|
828
|
902
|
| 2. | 441 + 252 = |
693
|
742
|
629
|
505
|
| 3. | 476 + 281 = |
690
|
757
|
824
|
988
|
| 4. | 309 + 129 = |
244
|
438
|
341
|
299
|
| 5. | 415 + 144 = |
766
|
559
|
753
|
727
|
| 6. | 468 + 419 = |
729
|
650
|
942
|
887
|
| 7. | 271 + 135 = |
285
|
484
|
493
|
406
|
| 8. | 282 + 247 = |
784
|
529
|
890
|
695
|
| 9. | 199 + 117 = |
456
|
414
|
368
|
316
|
| 10. | 341 + 163 = |
504
|
770
|
989
|
639
|
| 11. | 164 + 141 = |
315
|
387
|
305
|
245
|
| 12. | 461 + 369 = |
877
|
750
|
830
|
933
|