Erbijsommen t/m 5.000

Optellen
1. 1.618 + 783 =
2.532
1.992
2.401
2.259
2. 1.633 + 742 =
2.375
2.247
2.494
2.699
3. 1.430 + 1.221 =
2.651
3.000
2.965
2.251
4. 2.225 + 1.082 =
3.857
3.435
3.214
3.307
5. 1.895 + 1.280 =
2.958
3.023
3.175
3.166
6. 2.462 + 2.320 =
4.782
5.057
5.170
4.777
7. 1.917 + 1.729 =
3.226
3.448
3.246
3.646
8. 1.949 + 675 =
2.709
2.939
2.624
2.724
9. 715 + 523 =
1.763
1.684
1.238
1.595
10. 1.619 + 1.583 =
3.455
3.040
3.202
3.082
11. 1.794 + 1.219 =
2.903
3.013
3.185
2.832
12. 2.388 + 1.300 =
3.693
3.688
4.279
3.606

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 1.618 + 783 =
2.532
1.992
2.401
2.259
2. 1.633 + 742 =
2.375
2.247
2.494
2.699
3. 1.430 + 1.221 =
2.651
3.000
2.965
2.251
4. 2.225 + 1.082 =
3.857
3.435
3.214
3.307
5. 1.895 + 1.280 =
2.958
3.023
3.175
3.166
6. 2.462 + 2.320 =
4.782
5.057
5.170
4.777
7. 1.917 + 1.729 =
3.226
3.448
3.246
3.646
8. 1.949 + 675 =
2.709
2.939
2.624
2.724
9. 715 + 523 =
1.763
1.684
1.238
1.595
10. 1.619 + 1.583 =
3.455
3.040
3.202
3.082
11. 1.794 + 1.219 =
2.903
3.013
3.185
2.832
12. 2.388 + 1.300 =
3.693
3.688
4.279
3.606