Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 301 + 278 = |
579
|
522
|
673
|
974
|
| 2. | 234 + 132 = |
430
|
366
|
474
|
428
|
| 3. | 457 + 394 = |
661
|
851
|
837
|
932
|
| 4. | 344 + 194 = |
578
|
697
|
847
|
538
|
| 5. | 295 + 214 = |
779
|
831
|
926
|
509
|
| 6. | 307 + 135 = |
470
|
449
|
206
|
442
|
| 7. | 153 + 114 = |
343
|
298
|
267
|
317
|
| 8. | 349 + 101 = |
281
|
362
|
291
|
450
|
| 9. | 375 + 266 = |
786
|
525
|
641
|
693
|
| 10. | 483 + 160 = |
948
|
946
|
643
|
554
|
| 11. | 164 + 133 = |
297
|
270
|
323
|
230
|
| 12. | 493 + 235 = |
510
|
995
|
728
|
924
|