Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 473 + 223 = |
979
|
696
|
953
|
802
|
| 2. | 450 + 275 = |
550
|
725
|
982
|
724
|
| 3. | 180 + 170 = |
339
|
398
|
350
|
361
|
| 4. | 332 + 234 = |
566
|
933
|
831
|
811
|
| 5. | 332 + 232 = |
716
|
905
|
519
|
564
|
| 6. | 476 + 112 = |
599
|
588
|
795
|
803
|
| 7. | 366 + 363 = |
792
|
773
|
729
|
553
|
| 8. | 184 + 109 = |
471
|
214
|
475
|
293
|
| 9. | 423 + 108 = |
799
|
917
|
720
|
531
|
| 10. | 326 + 220 = |
837
|
546
|
907
|
574
|
| 11. | 271 + 181 = |
464
|
217
|
389
|
452
|
| 12. | 369 + 245 = |
505
|
504
|
614
|
572
|