Erbijsommen t/m 5.000

Optellen
1. 1.686 + 727 =
1.975
2.603
1.979
2.413
2. 1.955 + 602 =
2.557
2.774
2.399
2.594
3. 2.174 + 1.659 =
3.588
4.161
3.833
3.635
4. 2.073 + 1.624 =
3.615
3.509
4.054
3.697
5. 1.404 + 859 =
2.366
2.502
2.485
2.263
6. 2.062 + 1.490 =
3.708
3.325
3.064
3.552
7. 2.046 + 1.026 =
3.074
3.072
3.621
3.435
8. 1.893 + 1.868 =
3.611
3.565
3.404
3.761
9. 2.203 + 1.678 =
3.755
3.826
3.317
3.881
10. 2.072 + 1.506 =
3.578
3.898
3.752
3.199
11. 880 + 605 =
1.485
1.890
1.265
1.836
12. 1.399 + 1.088 =
2.487
2.515
2.449
2.451

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 1.686 + 727 =
1.975
2.603
1.979
2.413
2. 1.955 + 602 =
2.557
2.774
2.399
2.594
3. 2.174 + 1.659 =
3.588
4.161
3.833
3.635
4. 2.073 + 1.624 =
3.615
3.509
4.054
3.697
5. 1.404 + 859 =
2.366
2.502
2.485
2.263
6. 2.062 + 1.490 =
3.708
3.325
3.064
3.552
7. 2.046 + 1.026 =
3.074
3.072
3.621
3.435
8. 1.893 + 1.868 =
3.611
3.565
3.404
3.761
9. 2.203 + 1.678 =
3.755
3.826
3.317
3.881
10. 2.072 + 1.506 =
3.578
3.898
3.752
3.199
11. 880 + 605 =
1.485
1.890
1.265
1.836
12. 1.399 + 1.088 =
2.487
2.515
2.449
2.451