Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 410 + 113 = |
924
|
523
|
927
|
839
|
| 2. | 500 + 412 = |
846
|
912
|
747
|
579
|
| 3. | 360 + 360 = |
606
|
811
|
883
|
720
|
| 4. | 495 + 259 = |
754
|
817
|
715
|
766
|
| 5. | 405 + 180 = |
626
|
867
|
585
|
743
|
| 6. | 445 + 288 = |
517
|
733
|
750
|
792
|
| 7. | 173 + 109 = |
444
|
420
|
282
|
204
|
| 8. | 247 + 226 = |
435
|
347
|
473
|
249
|
| 9. | 437 + 171 = |
608
|
808
|
715
|
698
|
| 10. | 252 + 115 = |
399
|
367
|
218
|
270
|
| 11. | 460 + 331 = |
791
|
596
|
698
|
710
|
| 12. | 196 + 101 = |
297
|
372
|
361
|
255
|