Erbijsommen t/m 5.000

Optellen
1. 1.985 + 554 =
2.539
2.194
2.373
2.537
2. 1.257 + 985 =
2.243
2.242
2.282
2.157
3. 791 + 682 =
1.473
1.676
1.499
1.229
4. 1.908 + 746 =
2.598
2.654
2.551
2.696
5. 2.370 + 902 =
3.058
3.379
2.815
3.272
6. 2.050 + 1.637 =
3.814
3.687
3.549
3.982
7. 1.671 + 1.097 =
2.569
2.328
2.677
2.768
8. 2.393 + 854 =
3.596
3.427
3.379
3.247
9. 1.543 + 1.163 =
2.760
2.706
2.488
2.474
10. 720 + 712 =
1.339
1.351
1.432
1.326
11. 1.907 + 740 =
2.990
2.647
2.445
2.304
12. 2.475 + 1.583 =
4.374
3.912
4.331
4.058

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 1.985 + 554 =
2.539
2.194
2.373
2.537
2. 1.257 + 985 =
2.243
2.242
2.282
2.157
3. 791 + 682 =
1.473
1.676
1.499
1.229
4. 1.908 + 746 =
2.598
2.654
2.551
2.696
5. 2.370 + 902 =
3.058
3.379
2.815
3.272
6. 2.050 + 1.637 =
3.814
3.687
3.549
3.982
7. 1.671 + 1.097 =
2.569
2.328
2.677
2.768
8. 2.393 + 854 =
3.596
3.427
3.379
3.247
9. 1.543 + 1.163 =
2.760
2.706
2.488
2.474
10. 720 + 712 =
1.339
1.351
1.432
1.326
11. 1.907 + 740 =
2.990
2.647
2.445
2.304
12. 2.475 + 1.583 =
4.374
3.912
4.331
4.058