Erbijsommen tot en met 2.000

Erbijsommen
1. 711 + 246 =
984
663
879
957
2. 902 + 765 =
1.667
1.552
1.087
1.139
3. 837 + 656 =
1.262
1.638
1.209
1.493
4. 645 + 515 =
1.646
1.720
1.160
1.102
5. 462 + 320 =
966
782
948
640
6. 680 + 371 =
1.051
1.890
1.568
1.790
7. 983 + 809 =
1.799
1.792
1.061
1.773
8. 785 + 701 =
1.357
1.146
1.178
1.486
9. 948 + 450 =
1.042
1.466
1.398
1.930
10. 625 + 432 =
1.057
1.745
1.466
1.011
11. 608 + 254 =
647
700
862
802
12. 873 + 736 =
1.322
1.609
1.632
1.135

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 711 + 246 =
984
663
879
957
2. 902 + 765 =
1.667
1.552
1.087
1.139
3. 837 + 656 =
1.262
1.638
1.209
1.493
4. 645 + 515 =
1.646
1.720
1.160
1.102
5. 462 + 320 =
966
782
948
640
6. 680 + 371 =
1.051
1.890
1.568
1.790
7. 983 + 809 =
1.799
1.792
1.061
1.773
8. 785 + 701 =
1.357
1.146
1.178
1.486
9. 948 + 450 =
1.042
1.466
1.398
1.930
10. 625 + 432 =
1.057
1.745
1.466
1.011
11. 608 + 254 =
647
700
862
802
12. 873 + 736 =
1.322
1.609
1.632
1.135