Erbijsommen tot en met 2.000

Erbijsommen
1. 308 + 290 =
604
598
902
679
2. 909 + 506 =
1.276
1.791
1.415
1.621
3. 752 + 235 =
987
714
906
501
4. 951 + 651 =
1.602
1.089
1.054
1.828
5. 960 + 691 =
1.231
1.636
1.721
1.651
6. 761 + 517 =
1.278
1.167
1.803
1.436
7. 895 + 231 =
1.783
1.892
1.888
1.126
8. 429 + 406 =
599
835
893
556
9. 581 + 451 =
1.032
1.752
1.476
1.697
10. 788 + 235 =
1.023
1.802
1.178
1.142
11. 687 + 662 =
1.349
1.799
1.235
1.412
12. 816 + 755 =
1.100
1.253
1.571
1.211

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 308 + 290 =
604
598
902
679
2. 909 + 506 =
1.276
1.791
1.415
1.621
3. 752 + 235 =
987
714
906
501
4. 951 + 651 =
1.602
1.089
1.054
1.828
5. 960 + 691 =
1.231
1.636
1.721
1.651
6. 761 + 517 =
1.278
1.167
1.803
1.436
7. 895 + 231 =
1.783
1.892
1.888
1.126
8. 429 + 406 =
599
835
893
556
9. 581 + 451 =
1.032
1.752
1.476
1.697
10. 788 + 235 =
1.023
1.802
1.178
1.142
11. 687 + 662 =
1.349
1.799
1.235
1.412
12. 816 + 755 =
1.100
1.253
1.571
1.211