Erbijsommen tot en met 10.000

Erbijsommen
1. 4.707 + 4.108 =
8.815
7.842
7.962
8.314
2. 3.417 + 2.745 =
5.775
6.162
5.715
6.228
3. 3.957 + 3.932 =
8.722
7.889
8.389
6.675
4. 4.072 + 2.936 =
6.275
7.008
7.143
7.020
5. 3.865 + 3.324 =
7.285
7.388
7.189
8.255
6. 3.323 + 2.872 =
6.195
6.572
6.095
5.552
7. 2.361 + 2.277 =
3.776
4.638
4.872
4.301
8. 2.112 + 1.003 =
3.115
2.839
3.683
3.402
9. 4.976 + 2.440 =
7.646
7.599
7.416
8.627
10. 4.661 + 2.250 =
6.911
5.705
5.915
6.063
11. 3.574 + 1.934 =
5.949
5.156
5.338
5.508
12. 4.546 + 3.532 =
8.818
8.631
8.078
9.130

Erbijsommen tot en met 10.000
| ANTWOORDEN

Erbijsommen
1. 4.707 + 4.108 =
8.815
7.842
7.962
8.314
2. 3.417 + 2.745 =
5.775
6.162
5.715
6.228
3. 3.957 + 3.932 =
8.722
7.889
8.389
6.675
4. 4.072 + 2.936 =
6.275
7.008
7.143
7.020
5. 3.865 + 3.324 =
7.285
7.388
7.189
8.255
6. 3.323 + 2.872 =
6.195
6.572
6.095
5.552
7. 2.361 + 2.277 =
3.776
4.638
4.872
4.301
8. 2.112 + 1.003 =
3.115
2.839
3.683
3.402
9. 4.976 + 2.440 =
7.646
7.599
7.416
8.627
10. 4.661 + 2.250 =
6.911
5.705
5.915
6.063
11. 3.574 + 1.934 =
5.949
5.156
5.338
5.508
12. 4.546 + 3.532 =
8.818
8.631
8.078
9.130