Erbijsommen t/m 5.000

Optellen
1. 2.074 + 1.218 =
3.840
3.275
3.117
3.292
2. 1.674 + 687 =
2.670
2.554
2.260
2.361
3. 2.495 + 808 =
3.143
3.766
3.316
3.303
4. 1.165 + 682 =
1.510
1.650
1.838
1.847
5. 2.101 + 1.479 =
3.343
3.969
3.178
3.580
6. 2.067 + 1.355 =
3.413
3.422
3.241
3.834
7. 2.458 + 2.192 =
4.552
4.650
4.761
4.622
8. 2.335 + 1.888 =
4.132
4.223
4.699
4.531
9. 2.139 + 984 =
3.160
3.062
2.905
3.123
10. 1.739 + 1.455 =
3.257
3.194
2.959
3.210
11. 2.155 + 621 =
3.035
2.972
2.533
2.776
12. 2.421 + 531 =
2.952
2.424
3.115
2.754

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 2.074 + 1.218 =
3.840
3.275
3.117
3.292
2. 1.674 + 687 =
2.670
2.554
2.260
2.361
3. 2.495 + 808 =
3.143
3.766
3.316
3.303
4. 1.165 + 682 =
1.510
1.650
1.838
1.847
5. 2.101 + 1.479 =
3.343
3.969
3.178
3.580
6. 2.067 + 1.355 =
3.413
3.422
3.241
3.834
7. 2.458 + 2.192 =
4.552
4.650
4.761
4.622
8. 2.335 + 1.888 =
4.132
4.223
4.699
4.531
9. 2.139 + 984 =
3.160
3.062
2.905
3.123
10. 1.739 + 1.455 =
3.257
3.194
2.959
3.210
11. 2.155 + 621 =
3.035
2.972
2.533
2.776
12. 2.421 + 531 =
2.952
2.424
3.115
2.754