Erbijsommen tot en met 2.000

Erbijsommen
1. 933 + 490 =
1.056
1.321
1.423
1.742
2. 588 + 340 =
558
772
804
928
3. 956 + 404 =
1.778
1.887
1.360
1.915
4. 687 + 493 =
1.517
1.180
1.868
1.413
5. 774 + 296 =
1.688
1.072
1.555
1.070
6. 992 + 270 =
1.449
1.262
1.090
1.316
7. 990 + 763 =
1.484
1.766
1.370
1.753
8. 945 + 515 =
1.249
1.793
1.091
1.460
9. 413 + 299 =
880
922
914
712
10. 915 + 734 =
1.191
1.220
1.649
1.535
11. 448 + 342 =
706
661
790
912
12. 871 + 657 =
1.078
1.045
1.528
1.090

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 933 + 490 =
1.056
1.321
1.423
1.742
2. 588 + 340 =
558
772
804
928
3. 956 + 404 =
1.778
1.887
1.360
1.915
4. 687 + 493 =
1.517
1.180
1.868
1.413
5. 774 + 296 =
1.688
1.072
1.555
1.070
6. 992 + 270 =
1.449
1.262
1.090
1.316
7. 990 + 763 =
1.484
1.766
1.370
1.753
8. 945 + 515 =
1.249
1.793
1.091
1.460
9. 413 + 299 =
880
922
914
712
10. 915 + 734 =
1.191
1.220
1.649
1.535
11. 448 + 342 =
706
661
790
912
12. 871 + 657 =
1.078
1.045
1.528
1.090