Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 369 + 347 = |
503
|
709
|
903
|
716
|
| 2. | 448 + 185 = |
664
|
633
|
831
|
913
|
| 3. | 425 + 326 = |
615
|
772
|
665
|
751
|
| 4. | 188 + 121 = |
421
|
309
|
368
|
304
|
| 5. | 123 + 107 = |
306
|
230
|
345
|
438
|
| 6. | 211 + 183 = |
394
|
494
|
373
|
362
|
| 7. | 409 + 118 = |
881
|
527
|
728
|
579
|
| 8. | 253 + 111 = |
364
|
292
|
322
|
262
|
| 9. | 489 + 477 = |
966
|
754
|
555
|
684
|
| 10. | 259 + 164 = |
322
|
267
|
423
|
402
|
| 11. | 386 + 125 = |
629
|
578
|
640
|
511
|
| 12. | 464 + 319 = |
783
|
602
|
548
|
918
|