Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 426 + 175 = |
655
|
601
|
571
|
722
|
| 2. | 333 + 163 = |
416
|
440
|
496
|
427
|
| 3. | 493 + 398 = |
891
|
746
|
877
|
590
|
| 4. | 468 + 444 = |
711
|
980
|
912
|
630
|
| 5. | 265 + 148 = |
342
|
444
|
413
|
329
|
| 6. | 307 + 284 = |
781
|
761
|
591
|
898
|
| 7. | 390 + 374 = |
942
|
540
|
972
|
764
|
| 8. | 475 + 363 = |
838
|
847
|
503
|
900
|
| 9. | 384 + 119 = |
503
|
685
|
746
|
635
|
| 10. | 431 + 247 = |
664
|
678
|
821
|
802
|
| 11. | 133 + 124 = |
304
|
214
|
257
|
213
|
| 12. | 245 + 168 = |
413
|
289
|
491
|
242
|