Erbijsommen tot en met 2.000

Erbijsommen
1. 527 + 415 =
934
695
924
942
2. 601 + 290 =
727
660
882
891
3. 639 + 616 =
1.401
1.255
1.997
1.454
4. 890 + 492 =
1.478
1.382
1.799
1.926
5. 326 + 306 =
857
592
875
632
6. 931 + 806 =
1.291
1.094
1.737
1.839
7. 897 + 423 =
1.215
1.569
1.320
1.078
8. 528 + 319 =
891
633
742
847
9. 870 + 418 =
1.288
1.078
1.547
1.472
10. 799 + 793 =
1.343
1.592
1.395
1.124
11. 891 + 576 =
1.466
1.062
1.194
1.467
12. 965 + 406 =
1.783
1.371
1.862
1.521

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 527 + 415 =
934
695
924
942
2. 601 + 290 =
727
660
882
891
3. 639 + 616 =
1.401
1.255
1.997
1.454
4. 890 + 492 =
1.478
1.382
1.799
1.926
5. 326 + 306 =
857
592
875
632
6. 931 + 806 =
1.291
1.094
1.737
1.839
7. 897 + 423 =
1.215
1.569
1.320
1.078
8. 528 + 319 =
891
633
742
847
9. 870 + 418 =
1.288
1.078
1.547
1.472
10. 799 + 793 =
1.343
1.592
1.395
1.124
11. 891 + 576 =
1.466
1.062
1.194
1.467
12. 965 + 406 =
1.783
1.371
1.862
1.521