Erbijsommen t/m 5.000

Optellen
1. 1.942 + 1.441 =
3.536
3.383
3.257
3.421
2. 2.293 + 766 =
2.683
3.059
3.088
2.872
3. 2.334 + 1.333 =
3.677
3.667
3.780
3.730
4. 1.576 + 1.414 =
2.816
2.571
2.990
2.999
5. 1.700 + 1.188 =
2.704
2.888
3.215
3.201
6. 529 + 520 =
1.607
1.049
1.434
1.542
7. 871 + 530 =
1.401
1.149
1.991
1.098
8. 1.983 + 860 =
3.059
2.843
2.679
2.810
9. 1.513 + 1.166 =
2.679
2.705
2.793
2.447
10. 2.261 + 1.826 =
4.074
4.087
4.165
4.046
11. 2.266 + 1.948 =
4.247
4.214
4.023
4.147
12. 2.500 + 889 =
3.611
3.389
3.812
3.691

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 1.942 + 1.441 =
3.536
3.383
3.257
3.421
2. 2.293 + 766 =
2.683
3.059
3.088
2.872
3. 2.334 + 1.333 =
3.677
3.667
3.780
3.730
4. 1.576 + 1.414 =
2.816
2.571
2.990
2.999
5. 1.700 + 1.188 =
2.704
2.888
3.215
3.201
6. 529 + 520 =
1.607
1.049
1.434
1.542
7. 871 + 530 =
1.401
1.149
1.991
1.098
8. 1.983 + 860 =
3.059
2.843
2.679
2.810
9. 1.513 + 1.166 =
2.679
2.705
2.793
2.447
10. 2.261 + 1.826 =
4.074
4.087
4.165
4.046
11. 2.266 + 1.948 =
4.247
4.214
4.023
4.147
12. 2.500 + 889 =
3.611
3.389
3.812
3.691