Erbijsommen tot en met 2.000

Erbijsommen
1. 259 + 238 =
494
497
387
332
2. 525 + 394 =
853
961
931
919
3. 865 + 564 =
1.429
1.239
1.816
1.752
4. 482 + 468 =
972
824
569
950
5. 976 + 447 =
1.876
1.732
1.808
1.423
6. 751 + 410 =
1.610
1.161
1.438
1.246
7. 798 + 404 =
1.202
1.524
1.581
1.723
8. 879 + 398 =
1.681
1.863
1.419
1.277
9. 808 + 489 =
1.297
1.861
1.984
1.452
10. 889 + 604 =
1.626
1.979
1.493
1.292
11. 812 + 547 =
1.359
1.029
1.062
1.219
12. 574 + 270 =
788
833
844
902

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 259 + 238 =
494
497
387
332
2. 525 + 394 =
853
961
931
919
3. 865 + 564 =
1.429
1.239
1.816
1.752
4. 482 + 468 =
972
824
569
950
5. 976 + 447 =
1.876
1.732
1.808
1.423
6. 751 + 410 =
1.610
1.161
1.438
1.246
7. 798 + 404 =
1.202
1.524
1.581
1.723
8. 879 + 398 =
1.681
1.863
1.419
1.277
9. 808 + 489 =
1.297
1.861
1.984
1.452
10. 889 + 604 =
1.626
1.979
1.493
1.292
11. 812 + 547 =
1.359
1.029
1.062
1.219
12. 574 + 270 =
788
833
844
902