Erbijsommen t/m 10.000

Optellen
1. 1.581 + 1.042 =
2.623
2.438
3.022
2.608
2. 4.577 + 4.423 =
9.000
8.509
7.653
7.579
3. 4.281 + 2.522 =
6.636
7.753
7.216
6.803
4. 4.126 + 1.390 =
5.601
5.761
5.562
5.516
5. 3.399 + 1.010 =
4.409
4.138
4.430
3.585
6. 4.407 + 3.426 =
8.286
8.553
8.096
7.833
7. 4.622 + 3.729 =
6.983
8.351
8.571
9.575
8. 2.707 + 2.108 =
5.577
5.297
5.223
4.815
9. 3.911 + 1.951 =
6.282
6.379
5.862
6.570
10. 2.803 + 1.356 =
4.326
4.159
4.276
3.869
11. 4.172 + 3.898 =
8.223
8.070
9.050
8.982
12. 2.092 + 2.027 =
4.490
3.665
3.947
4.119

Erbijsommen t/m 10.000
| ANTWOORDEN

Optellen
1. 1.581 + 1.042 =
2.623
2.438
3.022
2.608
2. 4.577 + 4.423 =
9.000
8.509
7.653
7.579
3. 4.281 + 2.522 =
6.636
7.753
7.216
6.803
4. 4.126 + 1.390 =
5.601
5.761
5.562
5.516
5. 3.399 + 1.010 =
4.409
4.138
4.430
3.585
6. 4.407 + 3.426 =
8.286
8.553
8.096
7.833
7. 4.622 + 3.729 =
6.983
8.351
8.571
9.575
8. 2.707 + 2.108 =
5.577
5.297
5.223
4.815
9. 3.911 + 1.951 =
6.282
6.379
5.862
6.570
10. 2.803 + 1.356 =
4.326
4.159
4.276
3.869
11. 4.172 + 3.898 =
8.223
8.070
9.050
8.982
12. 2.092 + 2.027 =
4.490
3.665
3.947
4.119