Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 203 + 176 = |
461
|
412
|
379
|
392
|
| 2. | 465 + 390 = |
986
|
572
|
890
|
855
|
| 3. | 226 + 198 = |
464
|
223
|
424
|
353
|
| 4. | 242 + 161 = |
324
|
395
|
499
|
403
|
| 5. | 381 + 183 = |
725
|
564
|
764
|
936
|
| 6. | 438 + 427 = |
549
|
865
|
581
|
593
|
| 7. | 495 + 423 = |
918
|
891
|
514
|
831
|
| 8. | 402 + 293 = |
781
|
740
|
862
|
695
|
| 9. | 480 + 233 = |
615
|
713
|
646
|
911
|
| 10. | 386 + 280 = |
666
|
730
|
551
|
928
|
| 11. | 342 + 324 = |
853
|
666
|
665
|
582
|
| 12. | 270 + 173 = |
361
|
410
|
431
|
443
|