Erbijsommen tot en met 2.000

Erbijsommen
1. 787 + 612 =
1.221
1.710
1.958
1.399
2. 390 + 305 =
695
965
986
632
3. 872 + 851 =
1.296
1.723
1.985
1.120
4. 441 + 220 =
661
789
819
645
5. 558 + 220 =
726
703
532
778
6. 801 + 756 =
1.557
1.449
1.439
1.934
7. 898 + 785 =
1.955
1.683
1.415
1.969
8. 394 + 340 =
726
835
734
828
9. 916 + 599 =
1.083
1.729
1.515
1.899
10. 973 + 510 =
1.400
1.048
1.483
1.721
11. 830 + 706 =
1.536
1.539
1.699
1.808
12. 878 + 687 =
1.172
1.972
1.565
1.763

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 787 + 612 =
1.221
1.710
1.958
1.399
2. 390 + 305 =
695
965
986
632
3. 872 + 851 =
1.296
1.723
1.985
1.120
4. 441 + 220 =
661
789
819
645
5. 558 + 220 =
726
703
532
778
6. 801 + 756 =
1.557
1.449
1.439
1.934
7. 898 + 785 =
1.955
1.683
1.415
1.969
8. 394 + 340 =
726
835
734
828
9. 916 + 599 =
1.083
1.729
1.515
1.899
10. 973 + 510 =
1.400
1.048
1.483
1.721
11. 830 + 706 =
1.536
1.539
1.699
1.808
12. 878 + 687 =
1.172
1.972
1.565
1.763