Erbijsommen tot en met 10.000

Erbijsommen
1. 4.356 + 3.903 =
9.071
8.259
7.483
8.160
2. 4.722 + 3.940 =
8.888
7.902
8.101
8.662
3. 4.353 + 1.389 =
5.742
6.351
5.381
6.225
4. 4.292 + 1.350 =
5.642
5.458
5.822
6.161
5. 4.373 + 3.339 =
6.782
8.577
7.712
7.851
6. 1.628 + 1.004 =
2.696
2.275
2.632
2.252
7. 1.613 + 1.330 =
2.787
2.943
3.038
2.451
8. 3.181 + 2.185 =
5.366
4.881
5.688
4.721
9. 4.816 + 2.954 =
8.559
7.794
8.078
7.770
10. 3.346 + 1.153 =
4.499
4.486
4.169
4.056
11. 4.968 + 2.279 =
6.559
6.606
6.443
7.247
12. 3.814 + 1.279 =
5.093
4.938
5.174
5.291

Erbijsommen tot en met 10.000
| ANTWOORDEN

Erbijsommen
1. 4.356 + 3.903 =
9.071
8.259
7.483
8.160
2. 4.722 + 3.940 =
8.888
7.902
8.101
8.662
3. 4.353 + 1.389 =
5.742
6.351
5.381
6.225
4. 4.292 + 1.350 =
5.642
5.458
5.822
6.161
5. 4.373 + 3.339 =
6.782
8.577
7.712
7.851
6. 1.628 + 1.004 =
2.696
2.275
2.632
2.252
7. 1.613 + 1.330 =
2.787
2.943
3.038
2.451
8. 3.181 + 2.185 =
5.366
4.881
5.688
4.721
9. 4.816 + 2.954 =
8.559
7.794
8.078
7.770
10. 3.346 + 1.153 =
4.499
4.486
4.169
4.056
11. 4.968 + 2.279 =
6.559
6.606
6.443
7.247
12. 3.814 + 1.279 =
5.093
4.938
5.174
5.291