Erbijsommen t/m 5.000

Optellen
1. 1.301 + 663 =
1.506
1.894
1.964
1.948
2. 2.349 + 1.898 =
4.699
4.746
4.000
4.247
3. 1.572 + 629 =
2.205
2.180
2.228
2.201
4. 2.003 + 569 =
2.647
2.572
2.669
2.592
5. 1.398 + 1.388 =
2.773
2.494
2.786
2.759
6. 1.615 + 1.393 =
3.008
3.240
2.629
2.960
7. 602 + 527 =
1.418
1.129
1.062
1.273
8. 2.289 + 2.250 =
4.121
4.590
4.043
4.539
9. 2.227 + 1.721 =
3.818
3.481
3.948
4.131
10. 2.013 + 1.542 =
3.951
3.579
3.596
3.555
11. 1.424 + 961 =
2.237
2.368
2.034
2.385
12. 2.358 + 1.412 =
3.770
3.819
3.817
3.863

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 1.301 + 663 =
1.506
1.894
1.964
1.948
2. 2.349 + 1.898 =
4.699
4.746
4.000
4.247
3. 1.572 + 629 =
2.205
2.180
2.228
2.201
4. 2.003 + 569 =
2.647
2.572
2.669
2.592
5. 1.398 + 1.388 =
2.773
2.494
2.786
2.759
6. 1.615 + 1.393 =
3.008
3.240
2.629
2.960
7. 602 + 527 =
1.418
1.129
1.062
1.273
8. 2.289 + 2.250 =
4.121
4.590
4.043
4.539
9. 2.227 + 1.721 =
3.818
3.481
3.948
4.131
10. 2.013 + 1.542 =
3.951
3.579
3.596
3.555
11. 1.424 + 961 =
2.237
2.368
2.034
2.385
12. 2.358 + 1.412 =
3.770
3.819
3.817
3.863