Erbijsommen t/m 5.000

Optellen
1. 1.460 + 513 =
1.370
1.973
1.879
1.590
2. 1.097 + 1.054 =
2.151
1.890
2.020
1.867
3. 2.419 + 1.934 =
4.353
4.114
3.750
4.681
4. 2.365 + 887 =
3.252
2.829
3.062
3.298
5. 602 + 571 =
1.173
1.658
1.803
1.354
6. 1.628 + 1.160 =
2.790
2.810
2.788
2.857
7. 1.807 + 1.070 =
2.994
2.795
2.998
2.877
8. 2.291 + 1.831 =
3.387
4.122
4.173
3.531
9. 2.282 + 915 =
3.665
3.197
3.383
3.798
10. 1.106 + 645 =
1.634
1.751
1.644
1.171
11. 2.357 + 560 =
2.917
2.920
3.370
2.832
12. 2.281 + 942 =
3.223
3.345
3.800
3.113

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 1.460 + 513 =
1.370
1.973
1.879
1.590
2. 1.097 + 1.054 =
2.151
1.890
2.020
1.867
3. 2.419 + 1.934 =
4.353
4.114
3.750
4.681
4. 2.365 + 887 =
3.252
2.829
3.062
3.298
5. 602 + 571 =
1.173
1.658
1.803
1.354
6. 1.628 + 1.160 =
2.790
2.810
2.788
2.857
7. 1.807 + 1.070 =
2.994
2.795
2.998
2.877
8. 2.291 + 1.831 =
3.387
4.122
4.173
3.531
9. 2.282 + 915 =
3.665
3.197
3.383
3.798
10. 1.106 + 645 =
1.634
1.751
1.644
1.171
11. 2.357 + 560 =
2.917
2.920
3.370
2.832
12. 2.281 + 942 =
3.223
3.345
3.800
3.113