Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 449 + 327 = |
796
|
966
|
776
|
516
|
| 2. | 180 + 105 = |
307
|
285
|
267
|
207
|
| 3. | 400 + 265 = |
748
|
783
|
994
|
665
|
| 4. | 405 + 308 = |
988
|
509
|
713
|
749
|
| 5. | 479 + 373 = |
973
|
854
|
852
|
655
|
| 6. | 431 + 264 = |
580
|
695
|
688
|
734
|
| 7. | 393 + 229 = |
611
|
935
|
682
|
622
|
| 8. | 393 + 309 = |
702
|
739
|
787
|
840
|
| 9. | 386 + 253 = |
639
|
514
|
545
|
887
|
| 10. | 376 + 174 = |
948
|
550
|
933
|
613
|
| 11. | 310 + 210 = |
863
|
520
|
603
|
857
|
| 12. | 314 + 131 = |
255
|
375
|
445
|
398
|