Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 225 + 204 = |
378
|
428
|
329
|
429
|
| 2. | 208 + 128 = |
384
|
336
|
320
|
262
|
| 3. | 214 + 187 = |
235
|
401
|
470
|
374
|
| 4. | 265 + 214 = |
331
|
445
|
235
|
479
|
| 5. | 366 + 191 = |
596
|
557
|
632
|
822
|
| 6. | 307 + 182 = |
351
|
441
|
299
|
489
|
| 7. | 481 + 294 = |
924
|
998
|
899
|
775
|
| 8. | 289 + 267 = |
556
|
951
|
712
|
945
|
| 9. | 439 + 288 = |
925
|
727
|
997
|
692
|
| 10. | 474 + 346 = |
820
|
739
|
511
|
504
|
| 11. | 491 + 486 = |
873
|
845
|
801
|
977
|
| 12. | 186 + 102 = |
493
|
484
|
288
|
401
|