Erbijsommen t/m 5.000

Optellen
1. 1.587 + 856 =
2.126
2.536
2.443
2.500
2. 2.324 + 2.322 =
4.473
4.646
4.213
4.271
3. 1.304 + 957 =
2.336
2.587
2.261
2.137
4. 2.406 + 2.139 =
4.545
4.567
4.276
4.653
5. 1.149 + 1.006 =
1.906
2.155
2.285
2.244
6. 2.333 + 1.328 =
3.467
3.782
4.052
3.661
7. 1.566 + 787 =
2.029
2.135
2.325
2.353
8. 2.193 + 981 =
3.043
3.341
2.984
3.174
9. 1.587 + 662 =
2.249
2.158
2.407
2.114
10. 1.933 + 920 =
2.522
2.441
2.524
2.853
11. 2.430 + 1.512 =
3.803
3.798
3.942
3.888
12. 858 + 593 =
1.157
1.675
1.079
1.451

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 1.587 + 856 =
2.126
2.536
2.443
2.500
2. 2.324 + 2.322 =
4.473
4.646
4.213
4.271
3. 1.304 + 957 =
2.336
2.587
2.261
2.137
4. 2.406 + 2.139 =
4.545
4.567
4.276
4.653
5. 1.149 + 1.006 =
1.906
2.155
2.285
2.244
6. 2.333 + 1.328 =
3.467
3.782
4.052
3.661
7. 1.566 + 787 =
2.029
2.135
2.325
2.353
8. 2.193 + 981 =
3.043
3.341
2.984
3.174
9. 1.587 + 662 =
2.249
2.158
2.407
2.114
10. 1.933 + 920 =
2.522
2.441
2.524
2.853
11. 2.430 + 1.512 =
3.803
3.798
3.942
3.888
12. 858 + 593 =
1.157
1.675
1.079
1.451