Erbijsommen t/m 5.000

Optellen
1. 1.873 + 823 =
2.572
2.538
2.696
2.858
2. 1.925 + 1.735 =
3.470
3.970
3.660
3.781
3. 2.259 + 2.120 =
4.579
4.139
4.312
4.379
4. 2.225 + 2.035 =
4.785
4.260
4.352
4.808
5. 2.411 + 2.125 =
4.635
4.536
4.842
5.141
6. 1.755 + 900 =
2.610
2.419
2.655
2.758
7. 1.767 + 697 =
2.421
2.753
2.278
2.464
8. 1.738 + 1.520 =
3.258
3.428
3.266
3.437
9. 1.531 + 976 =
2.507
2.690
2.572
2.379
10. 2.052 + 1.253 =
3.591
3.125
3.305
3.777
11. 1.605 + 1.314 =
3.381
3.001
2.919
2.875
12. 2.457 + 1.027 =
3.339
3.795
3.484
3.780

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 1.873 + 823 =
2.572
2.538
2.696
2.858
2. 1.925 + 1.735 =
3.470
3.970
3.660
3.781
3. 2.259 + 2.120 =
4.579
4.139
4.312
4.379
4. 2.225 + 2.035 =
4.785
4.260
4.352
4.808
5. 2.411 + 2.125 =
4.635
4.536
4.842
5.141
6. 1.755 + 900 =
2.610
2.419
2.655
2.758
7. 1.767 + 697 =
2.421
2.753
2.278
2.464
8. 1.738 + 1.520 =
3.258
3.428
3.266
3.437
9. 1.531 + 976 =
2.507
2.690
2.572
2.379
10. 2.052 + 1.253 =
3.591
3.125
3.305
3.777
11. 1.605 + 1.314 =
3.381
3.001
2.919
2.875
12. 2.457 + 1.027 =
3.339
3.795
3.484
3.780