Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 381 + 132 = |
971
|
513
|
911
|
776
|
| 2. | 243 + 122 = |
310
|
200
|
365
|
211
|
| 3. | 390 + 327 = |
670
|
959
|
717
|
923
|
| 4. | 496 + 425 = |
595
|
925
|
921
|
535
|
| 5. | 225 + 165 = |
236
|
390
|
302
|
345
|
| 6. | 374 + 135 = |
528
|
959
|
891
|
509
|
| 7. | 267 + 145 = |
375
|
252
|
412
|
361
|
| 8. | 247 + 197 = |
307
|
267
|
252
|
444
|
| 9. | 406 + 353 = |
759
|
522
|
915
|
636
|
| 10. | 334 + 141 = |
475
|
357
|
265
|
498
|
| 11. | 478 + 475 = |
990
|
722
|
997
|
953
|
| 12. | 337 + 201 = |
963
|
731
|
538
|
652
|