Erbijsommen tot en met 2.000

Erbijsommen
1. 893 + 671 =
1.091
1.564
1.309
1.975
2. 470 + 370 =
511
639
749
840
3. 698 + 525 =
1.775
1.223
1.371
1.940
4. 641 + 623 =
1.753
1.264
1.857
1.488
5. 743 + 285 =
1.570
1.690
1.028
1.656
6. 930 + 693 =
1.623
1.155
1.281
1.165
7. 758 + 411 =
1.169
1.252
1.411
1.459
8. 871 + 722 =
1.052
1.944
1.593
1.964
9. 653 + 581 =
1.541
1.319
1.234
1.615
10. 992 + 587 =
1.415
1.579
1.513
1.215
11. 847 + 581 =
1.945
1.428
1.736
1.682
12. 995 + 944 =
1.430
1.298
1.569
1.939

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 893 + 671 =
1.091
1.564
1.309
1.975
2. 470 + 370 =
511
639
749
840
3. 698 + 525 =
1.775
1.223
1.371
1.940
4. 641 + 623 =
1.753
1.264
1.857
1.488
5. 743 + 285 =
1.570
1.690
1.028
1.656
6. 930 + 693 =
1.623
1.155
1.281
1.165
7. 758 + 411 =
1.169
1.252
1.411
1.459
8. 871 + 722 =
1.052
1.944
1.593
1.964
9. 653 + 581 =
1.541
1.319
1.234
1.615
10. 992 + 587 =
1.415
1.579
1.513
1.215
11. 847 + 581 =
1.945
1.428
1.736
1.682
12. 995 + 944 =
1.430
1.298
1.569
1.939