Erbijsommen t/m 10.000

Optellen
1. 3.910 + 2.485 =
6.395
7.544
7.174
7.111
2. 3.833 + 3.648 =
7.487
7.553
7.765
7.481
3. 2.696 + 2.393 =
5.089
5.475
5.628
5.166
4. 2.534 + 1.877 =
4.411
4.393
4.431
4.599
5. 4.771 + 3.736 =
8.357
8.876
9.302
8.507
6. 4.669 + 3.540 =
8.209
8.515
8.897
9.332
7. 2.069 + 1.732 =
3.801
4.311
3.649
4.229
8. 3.199 + 2.298 =
5.497
4.969
4.907
5.915
9. 4.332 + 1.241 =
5.718
4.822
5.573
5.122
10. 4.060 + 3.627 =
6.679
7.817
7.687
7.956
11. 4.870 + 2.836 =
7.608
8.046
7.706
7.071
12. 3.547 + 1.364 =
4.911
4.799
4.452
4.328

Erbijsommen t/m 10.000
| ANTWOORDEN

Optellen
1. 3.910 + 2.485 =
6.395
7.544
7.174
7.111
2. 3.833 + 3.648 =
7.487
7.553
7.765
7.481
3. 2.696 + 2.393 =
5.089
5.475
5.628
5.166
4. 2.534 + 1.877 =
4.411
4.393
4.431
4.599
5. 4.771 + 3.736 =
8.357
8.876
9.302
8.507
6. 4.669 + 3.540 =
8.209
8.515
8.897
9.332
7. 2.069 + 1.732 =
3.801
4.311
3.649
4.229
8. 3.199 + 2.298 =
5.497
4.969
4.907
5.915
9. 4.332 + 1.241 =
5.718
4.822
5.573
5.122
10. 4.060 + 3.627 =
6.679
7.817
7.687
7.956
11. 4.870 + 2.836 =
7.608
8.046
7.706
7.071
12. 3.547 + 1.364 =
4.911
4.799
4.452
4.328