Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 490 + 135 = |
572
|
625
|
693
|
905
|
| 2. | 402 + 160 = |
920
|
562
|
953
|
988
|
| 3. | 270 + 154 = |
499
|
383
|
355
|
424
|
| 4. | 337 + 316 = |
548
|
959
|
653
|
820
|
| 5. | 214 + 197 = |
238
|
411
|
489
|
371
|
| 6. | 455 + 273 = |
542
|
695
|
711
|
728
|
| 7. | 448 + 336 = |
953
|
784
|
864
|
618
|
| 8. | 434 + 284 = |
821
|
816
|
818
|
718
|
| 9. | 444 + 279 = |
816
|
723
|
550
|
570
|
| 10. | 187 + 148 = |
432
|
429
|
335
|
392
|
| 11. | 489 + 444 = |
804
|
724
|
933
|
637
|
| 12. | 487 + 430 = |
588
|
992
|
917
|
717
|