Erbijsommen tot en met 2.000

Erbijsommen
1. 823 + 623 =
1.404
1.548
1.446
1.536
2. 501 + 298 =
641
579
799
859
3. 938 + 865 =
1.803
1.556
1.707
1.820
4. 463 + 286 =
933
611
749
655
5. 898 + 300 =
1.198
1.139
1.149
1.147
6. 816 + 695 =
1.811
1.529
1.437
1.511
7. 473 + 237 =
869
881
550
710
8. 549 + 548 =
1.954
1.097
1.623
1.226
9. 421 + 375 =
758
796
665
973
10. 924 + 892 =
1.816
1.394
1.680
1.486
11. 884 + 420 =
1.682
1.304
1.397
1.628
12. 966 + 481 =
1.447
1.152
1.765
1.205

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 823 + 623 =
1.404
1.548
1.446
1.536
2. 501 + 298 =
641
579
799
859
3. 938 + 865 =
1.803
1.556
1.707
1.820
4. 463 + 286 =
933
611
749
655
5. 898 + 300 =
1.198
1.139
1.149
1.147
6. 816 + 695 =
1.811
1.529
1.437
1.511
7. 473 + 237 =
869
881
550
710
8. 549 + 548 =
1.954
1.097
1.623
1.226
9. 421 + 375 =
758
796
665
973
10. 924 + 892 =
1.816
1.394
1.680
1.486
11. 884 + 420 =
1.682
1.304
1.397
1.628
12. 966 + 481 =
1.447
1.152
1.765
1.205