Erbijsommen tot en met 2.000

Erbijsommen
1. 951 + 866 =
1.423
1.817
1.790
1.415
2. 922 + 435 =
1.705
1.871
1.491
1.357
3. 371 + 225 =
987
596
961
901
4. 995 + 422 =
1.417
1.635
1.972
1.735
5. 870 + 396 =
1.361
1.978
1.354
1.266
6. 955 + 734 =
1.830
1.715
1.530
1.689
7. 529 + 240 =
780
933
769
828
8. 549 + 476 =
1.189
1.457
1.925
1.025
9. 685 + 307 =
992
786
799
777
10. 819 + 502 =
1.329
1.321
1.546
1.552
11. 430 + 255 =
685
647
524
976
12. 765 + 728 =
1.493
1.484
1.487
1.277

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 951 + 866 =
1.423
1.817
1.790
1.415
2. 922 + 435 =
1.705
1.871
1.491
1.357
3. 371 + 225 =
987
596
961
901
4. 995 + 422 =
1.417
1.635
1.972
1.735
5. 870 + 396 =
1.361
1.978
1.354
1.266
6. 955 + 734 =
1.830
1.715
1.530
1.689
7. 529 + 240 =
780
933
769
828
8. 549 + 476 =
1.189
1.457
1.925
1.025
9. 685 + 307 =
992
786
799
777
10. 819 + 502 =
1.329
1.321
1.546
1.552
11. 430 + 255 =
685
647
524
976
12. 765 + 728 =
1.493
1.484
1.487
1.277