Erbijsommen t/m 5.000

Optellen
1. 874 + 706 =
1.580
1.609
1.056
1.748
2. 1.456 + 1.114 =
2.624
2.570
2.802
2.334
3. 1.884 + 1.438 =
2.858
3.322
3.710
3.723
4. 1.410 + 1.227 =
2.637
2.441
2.479
2.731
5. 2.388 + 734 =
3.374
3.200
3.122
3.604
6. 765 + 599 =
1.004
1.052
1.364
1.937
7. 1.971 + 937 =
2.908
3.474
3.123
3.133
8. 1.995 + 725 =
2.810
2.624
2.816
2.720
9. 1.328 + 1.065 =
2.528
2.240
2.393
2.162
10. 583 + 503 =
1.177
1.565
1.086
1.217
11. 2.006 + 631 =
2.637
2.996
2.704
2.838
12. 1.772 + 1.541 =
3.313
3.328
3.156
3.687

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 874 + 706 =
1.580
1.609
1.056
1.748
2. 1.456 + 1.114 =
2.624
2.570
2.802
2.334
3. 1.884 + 1.438 =
2.858
3.322
3.710
3.723
4. 1.410 + 1.227 =
2.637
2.441
2.479
2.731
5. 2.388 + 734 =
3.374
3.200
3.122
3.604
6. 765 + 599 =
1.004
1.052
1.364
1.937
7. 1.971 + 937 =
2.908
3.474
3.123
3.133
8. 1.995 + 725 =
2.810
2.624
2.816
2.720
9. 1.328 + 1.065 =
2.528
2.240
2.393
2.162
10. 583 + 503 =
1.177
1.565
1.086
1.217
11. 2.006 + 631 =
2.637
2.996
2.704
2.838
12. 1.772 + 1.541 =
3.313
3.328
3.156
3.687