Erbijsommen tot en met 10.000

Erbijsommen
1. 2.100 + 1.211 =
3.070
3.311
3.029
3.103
2. 3.720 + 2.944 =
7.171
6.951
6.664
7.281
3. 3.087 + 1.395 =
4.259
4.482
4.458
4.250
4. 4.800 + 1.688 =
6.545
5.872
6.488
5.949
5. 2.889 + 2.338 =
5.227
4.433
5.223
5.826
6. 2.992 + 2.186 =
5.414
5.180
5.683
5.178
7. 4.296 + 4.108 =
8.055
8.404
8.170
7.892
8. 4.678 + 2.253 =
7.210
7.076
6.931
6.015
9. 4.732 + 1.552 =
6.347
6.284
6.153
6.353
10. 3.961 + 3.025 =
6.947
6.986
6.069
7.185
11. 4.447 + 4.040 =
7.535
8.373
8.487
9.636
12. 3.918 + 1.591 =
5.509
5.507
5.658
5.352

Erbijsommen tot en met 10.000
| ANTWOORDEN

Erbijsommen
1. 2.100 + 1.211 =
3.070
3.311
3.029
3.103
2. 3.720 + 2.944 =
7.171
6.951
6.664
7.281
3. 3.087 + 1.395 =
4.259
4.482
4.458
4.250
4. 4.800 + 1.688 =
6.545
5.872
6.488
5.949
5. 2.889 + 2.338 =
5.227
4.433
5.223
5.826
6. 2.992 + 2.186 =
5.414
5.180
5.683
5.178
7. 4.296 + 4.108 =
8.055
8.404
8.170
7.892
8. 4.678 + 2.253 =
7.210
7.076
6.931
6.015
9. 4.732 + 1.552 =
6.347
6.284
6.153
6.353
10. 3.961 + 3.025 =
6.947
6.986
6.069
7.185
11. 4.447 + 4.040 =
7.535
8.373
8.487
9.636
12. 3.918 + 1.591 =
5.509
5.507
5.658
5.352