Erbijsommen t/m 5.000

Optellen
1. 1.120 + 841 =
1.445
1.103
1.961
1.711
2. 1.833 + 892 =
2.725
2.413
2.596
2.374
3. 1.633 + 963 =
2.903
2.330
2.596
2.533
4. 1.723 + 1.181 =
3.222
2.754
3.158
2.904
5. 835 + 618 =
1.524
1.453
1.560
1.117
6. 888 + 679 =
1.508
1.567
1.061
1.439
7. 2.306 + 1.348 =
3.644
3.675
3.654
3.751
8. 1.955 + 1.569 =
3.534
3.375
3.524
3.816
9. 1.083 + 588 =
1.671
1.022
1.885
1.789
10. 2.452 + 1.235 =
3.326
3.766
3.687
3.900
11. 2.421 + 1.674 =
4.078
4.148
4.120
4.095
12. 2.103 + 2.009 =
4.112
4.698
4.204
4.751

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 1.120 + 841 =
1.445
1.103
1.961
1.711
2. 1.833 + 892 =
2.725
2.413
2.596
2.374
3. 1.633 + 963 =
2.903
2.330
2.596
2.533
4. 1.723 + 1.181 =
3.222
2.754
3.158
2.904
5. 835 + 618 =
1.524
1.453
1.560
1.117
6. 888 + 679 =
1.508
1.567
1.061
1.439
7. 2.306 + 1.348 =
3.644
3.675
3.654
3.751
8. 1.955 + 1.569 =
3.534
3.375
3.524
3.816
9. 1.083 + 588 =
1.671
1.022
1.885
1.789
10. 2.452 + 1.235 =
3.326
3.766
3.687
3.900
11. 2.421 + 1.674 =
4.078
4.148
4.120
4.095
12. 2.103 + 2.009 =
4.112
4.698
4.204
4.751