Erbijsommen t/m 10.000

Optellen
1. 3.893 + 3.391 =
7.923
7.528
7.458
7.284
2. 4.239 + 4.016 =
7.607
7.830
8.255
8.515
3. 3.375 + 2.681 =
5.650
6.056
5.606
6.058
4. 3.485 + 3.415 =
6.900
6.727
7.817
8.264
5. 2.073 + 1.869 =
4.131
3.942
4.031
4.388
6. 3.672 + 3.014 =
7.331
7.158
6.686
7.033
7. 2.347 + 2.304 =
4.196
4.680
4.892
4.651
8. 4.456 + 3.805 =
8.812
8.769
9.224
8.261
9. 4.869 + 2.373 =
8.329
7.242
8.365
8.453
10. 4.928 + 4.493 =
9.401
9.166
9.421
8.495
11. 4.207 + 2.097 =
6.133
6.304
5.953
6.499
12. 4.349 + 3.572 =
7.921
7.216
7.744
7.192

Erbijsommen t/m 10.000
| ANTWOORDEN

Optellen
1. 3.893 + 3.391 =
7.923
7.528
7.458
7.284
2. 4.239 + 4.016 =
7.607
7.830
8.255
8.515
3. 3.375 + 2.681 =
5.650
6.056
5.606
6.058
4. 3.485 + 3.415 =
6.900
6.727
7.817
8.264
5. 2.073 + 1.869 =
4.131
3.942
4.031
4.388
6. 3.672 + 3.014 =
7.331
7.158
6.686
7.033
7. 2.347 + 2.304 =
4.196
4.680
4.892
4.651
8. 4.456 + 3.805 =
8.812
8.769
9.224
8.261
9. 4.869 + 2.373 =
8.329
7.242
8.365
8.453
10. 4.928 + 4.493 =
9.401
9.166
9.421
8.495
11. 4.207 + 2.097 =
6.133
6.304
5.953
6.499
12. 4.349 + 3.572 =
7.921
7.216
7.744
7.192