Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 443 + 176 = |
619
|
925
|
594
|
639
|
| 2. | 142 + 101 = |
262
|
243
|
350
|
481
|
| 3. | 200 + 199 = |
343
|
257
|
443
|
399
|
| 4. | 237 + 147 = |
373
|
282
|
384
|
408
|
| 5. | 379 + 333 = |
731
|
530
|
876
|
712
|
| 6. | 476 + 143 = |
830
|
619
|
620
|
791
|
| 7. | 455 + 253 = |
609
|
891
|
998
|
708
|
| 8. | 421 + 302 = |
749
|
889
|
723
|
825
|
| 9. | 352 + 188 = |
926
|
540
|
907
|
518
|
| 10. | 253 + 233 = |
486
|
226
|
456
|
285
|
| 11. | 272 + 245 = |
550
|
517
|
718
|
882
|
| 12. | 399 + 320 = |
725
|
719
|
817
|
693
|