Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 309 + 139 = |
274
|
236
|
448
|
374
|
| 2. | 242 + 242 = |
484
|
342
|
320
|
207
|
| 3. | 407 + 186 = |
537
|
576
|
866
|
593
|
| 4. | 356 + 157 = |
572
|
766
|
513
|
860
|
| 5. | 286 + 285 = |
859
|
571
|
992
|
585
|
| 6. | 391 + 119 = |
994
|
510
|
706
|
636
|
| 7. | 361 + 160 = |
521
|
889
|
796
|
570
|
| 8. | 423 + 141 = |
573
|
826
|
564
|
604
|
| 9. | 408 + 271 = |
990
|
689
|
914
|
679
|
| 10. | 495 + 301 = |
636
|
796
|
515
|
885
|
| 11. | 421 + 366 = |
787
|
614
|
828
|
716
|
| 12. | 276 + 243 = |
920
|
736
|
519
|
934
|