Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 446 + 322 = |
782
|
768
|
864
|
786
|
| 2. | 381 + 273 = |
654
|
836
|
744
|
772
|
| 3. | 488 + 446 = |
998
|
934
|
600
|
637
|
| 4. | 277 + 241 = |
518
|
711
|
615
|
875
|
| 5. | 460 + 315 = |
643
|
585
|
588
|
775
|
| 6. | 440 + 359 = |
962
|
817
|
984
|
799
|
| 7. | 257 + 176 = |
433
|
387
|
261
|
500
|
| 8. | 315 + 188 = |
676
|
998
|
502
|
503
|
| 9. | 432 + 138 = |
965
|
570
|
846
|
814
|
| 10. | 163 + 113 = |
276
|
287
|
440
|
432
|
| 11. | 319 + 125 = |
420
|
353
|
246
|
444
|
| 12. | 294 + 134 = |
436
|
428
|
264
|
468
|