Erbijsommen tot en met 2.000

Erbijsommen
1. 917 + 418 =
1.400
1.790
1.638
1.335
2. 984 + 850 =
1.834
1.338
1.008
1.208
3. 976 + 302 =
1.347
1.940
1.135
1.278
4. 909 + 679 =
1.184
1.579
1.788
1.588
5. 494 + 254 =
632
748
714
647
6. 837 + 412 =
1.100
1.249
1.549
1.959
7. 868 + 319 =
1.215
1.811
1.187
1.692
8. 638 + 636 =
1.274
1.825
1.355
1.536
9. 959 + 895 =
1.312
1.276
1.854
1.455
10. 839 + 440 =
1.289
1.279
1.369
1.275
11. 667 + 564 =
1.788
1.646
1.858
1.231
12. 792 + 570 =
1.212
1.362
1.633
1.625

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 917 + 418 =
1.400
1.790
1.638
1.335
2. 984 + 850 =
1.834
1.338
1.008
1.208
3. 976 + 302 =
1.347
1.940
1.135
1.278
4. 909 + 679 =
1.184
1.579
1.788
1.588
5. 494 + 254 =
632
748
714
647
6. 837 + 412 =
1.100
1.249
1.549
1.959
7. 868 + 319 =
1.215
1.811
1.187
1.692
8. 638 + 636 =
1.274
1.825
1.355
1.536
9. 959 + 895 =
1.312
1.276
1.854
1.455
10. 839 + 440 =
1.289
1.279
1.369
1.275
11. 667 + 564 =
1.788
1.646
1.858
1.231
12. 792 + 570 =
1.212
1.362
1.633
1.625