Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 257 + 190 = |
213
|
447
|
216
|
375
|
| 2. | 217 + 152 = |
269
|
248
|
369
|
346
|
| 3. | 452 + 298 = |
687
|
750
|
567
|
866
|
| 4. | 196 + 141 = |
337
|
226
|
446
|
417
|
| 5. | 297 + 288 = |
842
|
632
|
622
|
585
|
| 6. | 394 + 382 = |
811
|
672
|
776
|
921
|
| 7. | 412 + 190 = |
602
|
626
|
638
|
929
|
| 8. | 421 + 412 = |
833
|
514
|
998
|
894
|
| 9. | 375 + 192 = |
795
|
533
|
667
|
567
|
| 10. | 326 + 103 = |
241
|
472
|
365
|
429
|
| 11. | 422 + 196 = |
659
|
678
|
780
|
618
|
| 12. | 331 + 131 = |
266
|
223
|
232
|
462
|