Erbijsommen tot en met 2.000

Erbijsommen
1. 453 + 258 =
707
741
711
814
2. 539 + 260 =
930
799
920
566
3. 574 + 251 =
825
623
514
896
4. 441 + 299 =
983
954
762
740
5. 711 + 541 =
1.476
1.491
1.432
1.252
6. 721 + 501 =
1.980
1.222
1.753
1.278
7. 680 + 562 =
1.242
1.903
1.037
1.040
8. 749 + 434 =
1.354
1.711
1.183
1.322
9. 619 + 403 =
1.906
1.512
1.022
1.006
10. 585 + 343 =
828
928
538
630
11. 882 + 374 =
1.353
1.256
1.234
1.389
12. 797 + 604 =
1.514
1.469
1.493
1.401

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 453 + 258 =
707
741
711
814
2. 539 + 260 =
930
799
920
566
3. 574 + 251 =
825
623
514
896
4. 441 + 299 =
983
954
762
740
5. 711 + 541 =
1.476
1.491
1.432
1.252
6. 721 + 501 =
1.980
1.222
1.753
1.278
7. 680 + 562 =
1.242
1.903
1.037
1.040
8. 749 + 434 =
1.354
1.711
1.183
1.322
9. 619 + 403 =
1.906
1.512
1.022
1.006
10. 585 + 343 =
828
928
538
630
11. 882 + 374 =
1.353
1.256
1.234
1.389
12. 797 + 604 =
1.514
1.469
1.493
1.401