Erbijsommen t/m 5.000

Optellen
1. 1.210 + 991 =
2.505
2.048
2.201
2.396
2. 2.294 + 1.014 =
3.719
3.308
3.439
3.502
3. 2.489 + 1.163 =
3.389
3.905
3.120
3.652
4. 1.894 + 747 =
2.706
2.553
2.641
2.834
5. 1.744 + 718 =
2.462
2.418
2.363
2.242
6. 2.272 + 687 =
2.634
2.739
2.959
3.195
7. 1.670 + 752 =
2.037
2.422
2.049
2.178
8. 2.163 + 1.493 =
3.656
3.905
3.453
3.502
9. 1.097 + 716 =
1.543
1.367
1.813
1.819
10. 1.866 + 1.202 =
3.341
2.872
2.785
3.068
11. 1.950 + 1.284 =
3.234
3.608
3.224
3.534
12. 1.900 + 851 =
2.751
2.936
2.932
2.426

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 1.210 + 991 =
2.505
2.048
2.201
2.396
2. 2.294 + 1.014 =
3.719
3.308
3.439
3.502
3. 2.489 + 1.163 =
3.389
3.905
3.120
3.652
4. 1.894 + 747 =
2.706
2.553
2.641
2.834
5. 1.744 + 718 =
2.462
2.418
2.363
2.242
6. 2.272 + 687 =
2.634
2.739
2.959
3.195
7. 1.670 + 752 =
2.037
2.422
2.049
2.178
8. 2.163 + 1.493 =
3.656
3.905
3.453
3.502
9. 1.097 + 716 =
1.543
1.367
1.813
1.819
10. 1.866 + 1.202 =
3.341
2.872
2.785
3.068
11. 1.950 + 1.284 =
3.234
3.608
3.224
3.534
12. 1.900 + 851 =
2.751
2.936
2.932
2.426