Erbijsommen t/m 5.000

Optellen
1. 1.707 + 1.621 =
3.328
3.218
2.947
3.220
2. 1.774 + 1.146 =
2.704
2.854
2.920
2.684
3. 2.067 + 1.939 =
3.799
4.006
3.846
4.024
4. 1.893 + 1.071 =
3.104
2.940
3.079
2.964
5. 2.465 + 2.102 =
4.457
4.556
4.567
4.639
6. 673 + 589 =
1.074
1.262
1.995
1.584
7. 1.930 + 729 =
2.612
2.644
2.654
2.659
8. 2.481 + 611 =
3.092
2.935
2.933
3.211
9. 2.405 + 1.260 =
3.665
3.786
3.965
3.606
10. 1.583 + 930 =
2.735
2.505
2.503
2.513
11. 2.079 + 816 =
2.617
2.521
2.463
2.895
12. 1.739 + 652 =
2.391
2.533
2.749
2.649

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 1.707 + 1.621 =
3.328
3.218
2.947
3.220
2. 1.774 + 1.146 =
2.704
2.854
2.920
2.684
3. 2.067 + 1.939 =
3.799
4.006
3.846
4.024
4. 1.893 + 1.071 =
3.104
2.940
3.079
2.964
5. 2.465 + 2.102 =
4.457
4.556
4.567
4.639
6. 673 + 589 =
1.074
1.262
1.995
1.584
7. 1.930 + 729 =
2.612
2.644
2.654
2.659
8. 2.481 + 611 =
3.092
2.935
2.933
3.211
9. 2.405 + 1.260 =
3.665
3.786
3.965
3.606
10. 1.583 + 930 =
2.735
2.505
2.503
2.513
11. 2.079 + 816 =
2.617
2.521
2.463
2.895
12. 1.739 + 652 =
2.391
2.533
2.749
2.649