Erbijsommen t/m 5.000

Optellen
1. 2.172 + 988 =
2.926
3.343
3.160
3.526
2. 1.769 + 1.290 =
3.240
3.243
3.292
3.059
3. 2.380 + 1.630 =
4.501
4.632
3.767
4.010
4. 1.825 + 1.197 =
3.022
3.024
2.796
2.698
5. 1.434 + 672 =
2.174
2.106
1.885
2.156
6. 2.280 + 1.270 =
3.329
3.100
3.550
3.902
7. 2.399 + 1.677 =
4.076
4.023
4.153
4.441
8. 1.837 + 1.085 =
2.935
2.896
3.079
2.922
9. 2.071 + 1.908 =
3.899
3.979
3.707
4.062
10. 1.447 + 1.280 =
2.535
2.727
2.528
2.812
11. 2.431 + 607 =
3.019
3.093
3.038
3.057
12. 1.696 + 1.676 =
2.787
3.439
2.989
3.372

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 2.172 + 988 =
2.926
3.343
3.160
3.526
2. 1.769 + 1.290 =
3.240
3.243
3.292
3.059
3. 2.380 + 1.630 =
4.501
4.632
3.767
4.010
4. 1.825 + 1.197 =
3.022
3.024
2.796
2.698
5. 1.434 + 672 =
2.174
2.106
1.885
2.156
6. 2.280 + 1.270 =
3.329
3.100
3.550
3.902
7. 2.399 + 1.677 =
4.076
4.023
4.153
4.441
8. 1.837 + 1.085 =
2.935
2.896
3.079
2.922
9. 2.071 + 1.908 =
3.899
3.979
3.707
4.062
10. 1.447 + 1.280 =
2.535
2.727
2.528
2.812
11. 2.431 + 607 =
3.019
3.093
3.038
3.057
12. 1.696 + 1.676 =
2.787
3.439
2.989
3.372