Erbijsommen tot en met 2.000

Erbijsommen
1. 487 + 234 =
658
721
888
508
2. 910 + 223 =
1.138
1.133
1.692
1.955
3. 927 + 779 =
1.271
1.706
1.047
1.189
4. 793 + 725 =
1.464
1.677
1.484
1.518
5. 995 + 833 =
1.006
1.828
1.524
1.863
6. 601 + 477 =
1.189
1.078
1.626
1.029
7. 331 + 255 =
665
942
586
866
8. 906 + 561 =
1.467
1.806
1.213
1.999
9. 667 + 358 =
1.853
1.718
1.941
1.025
10. 308 + 289 =
597
827
510
739
11. 831 + 776 =
1.298
1.216
1.607
1.133
12. 749 + 532 =
1.582
1.281
1.691
1.616

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 487 + 234 =
658
721
888
508
2. 910 + 223 =
1.138
1.133
1.692
1.955
3. 927 + 779 =
1.271
1.706
1.047
1.189
4. 793 + 725 =
1.464
1.677
1.484
1.518
5. 995 + 833 =
1.006
1.828
1.524
1.863
6. 601 + 477 =
1.189
1.078
1.626
1.029
7. 331 + 255 =
665
942
586
866
8. 906 + 561 =
1.467
1.806
1.213
1.999
9. 667 + 358 =
1.853
1.718
1.941
1.025
10. 308 + 289 =
597
827
510
739
11. 831 + 776 =
1.298
1.216
1.607
1.133
12. 749 + 532 =
1.582
1.281
1.691
1.616