Erbijsommen tot en met 2.000

Erbijsommen
1. 630 + 424 =
1.199
1.377
1.054
1.472
2. 861 + 405 =
1.559
1.266
1.684
1.288
3. 899 + 330 =
1.229
1.656
1.434
1.942
4. 774 + 443 =
1.068
1.217
1.107
1.494
5. 806 + 356 =
1.049
1.162
1.822
1.207
6. 595 + 234 =
987
829
880
744
7. 537 + 472 =
1.947
1.077
1.479
1.009
8. 489 + 458 =
548
976
744
947
9. 810 + 503 =
1.726
1.313
1.276
1.984
10. 344 + 261 =
597
757
725
605
11. 998 + 578 =
1.799
1.576
1.038
1.737
12. 962 + 666 =
1.926
1.720
1.174
1.628

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 630 + 424 =
1.199
1.377
1.054
1.472
2. 861 + 405 =
1.559
1.266
1.684
1.288
3. 899 + 330 =
1.229
1.656
1.434
1.942
4. 774 + 443 =
1.068
1.217
1.107
1.494
5. 806 + 356 =
1.049
1.162
1.822
1.207
6. 595 + 234 =
987
829
880
744
7. 537 + 472 =
1.947
1.077
1.479
1.009
8. 489 + 458 =
548
976
744
947
9. 810 + 503 =
1.726
1.313
1.276
1.984
10. 344 + 261 =
597
757
725
605
11. 998 + 578 =
1.799
1.576
1.038
1.737
12. 962 + 666 =
1.926
1.720
1.174
1.628