Erbijsommen tot en met 2.000

Erbijsommen
1. 398 + 317 =
733
715
813
599
2. 976 + 699 =
1.909
1.675
1.369
1.967
3. 987 + 665 =
1.652
1.086
1.972
1.009
4. 938 + 409 =
1.664
1.347
1.199
1.966
5. 825 + 331 =
1.933
1.367
1.435
1.156
6. 330 + 232 =
649
562
970
793
7. 953 + 848 =
1.205
1.076
1.801
1.592
8. 484 + 296 =
766
780
905
645
9. 616 + 449 =
1.457
1.065
1.539
1.031
10. 960 + 846 =
1.428
1.806
1.611
1.906
11. 889 + 608 =
1.192
1.497
1.502
1.300
12. 668 + 627 =
1.974
1.042
1.930
1.295

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 398 + 317 =
733
715
813
599
2. 976 + 699 =
1.909
1.675
1.369
1.967
3. 987 + 665 =
1.652
1.086
1.972
1.009
4. 938 + 409 =
1.664
1.347
1.199
1.966
5. 825 + 331 =
1.933
1.367
1.435
1.156
6. 330 + 232 =
649
562
970
793
7. 953 + 848 =
1.205
1.076
1.801
1.592
8. 484 + 296 =
766
780
905
645
9. 616 + 449 =
1.457
1.065
1.539
1.031
10. 960 + 846 =
1.428
1.806
1.611
1.906
11. 889 + 608 =
1.192
1.497
1.502
1.300
12. 668 + 627 =
1.974
1.042
1.930
1.295