Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 410 + 290 = |
700
|
642
|
512
|
622
|
| 2. | 420 + 348 = |
715
|
889
|
517
|
768
|
| 3. | 426 + 426 = |
827
|
891
|
544
|
852
|
| 4. | 202 + 147 = |
242
|
349
|
483
|
460
|
| 5. | 215 + 134 = |
349
|
234
|
332
|
467
|
| 6. | 378 + 320 = |
635
|
698
|
673
|
843
|
| 7. | 198 + 178 = |
331
|
401
|
376
|
241
|
| 8. | 470 + 423 = |
659
|
515
|
893
|
533
|
| 9. | 413 + 330 = |
850
|
874
|
743
|
784
|
| 10. | 388 + 147 = |
701
|
808
|
711
|
535
|
| 11. | 298 + 195 = |
452
|
241
|
248
|
493
|
| 12. | 430 + 143 = |
770
|
573
|
737
|
607
|