Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 473 + 255 = |
796
|
578
|
728
|
570
|
| 2. | 302 + 194 = |
376
|
353
|
496
|
251
|
| 3. | 477 + 394 = |
871
|
867
|
799
|
945
|
| 4. | 387 + 273 = |
660
|
944
|
728
|
657
|
| 5. | 441 + 238 = |
705
|
679
|
536
|
556
|
| 6. | 288 + 216 = |
504
|
710
|
943
|
875
|
| 7. | 413 + 412 = |
825
|
778
|
572
|
851
|
| 8. | 423 + 388 = |
811
|
605
|
843
|
847
|
| 9. | 476 + 258 = |
972
|
917
|
692
|
734
|
| 10. | 191 + 125 = |
434
|
316
|
252
|
427
|
| 11. | 251 + 221 = |
333
|
407
|
472
|
289
|
| 12. | 312 + 156 = |
271
|
256
|
217
|
468
|