Erbijsommen t/m 5.000

Optellen
1. 1.527 + 630 =
2.250
2.157
1.755
2.046
2. 1.848 + 1.434 =
3.282
3.281
3.062
3.327
3. 2.258 + 1.212 =
3.720
3.470
3.162
3.993
4. 1.715 + 874 =
2.589
2.294
2.436
2.727
5. 1.906 + 1.856 =
3.762
4.215
3.375
3.117
6. 2.161 + 863 =
3.291
2.921
2.526
3.024
7. 2.178 + 2.116 =
3.965
4.118
4.091
4.294
8. 1.310 + 1.220 =
2.821
2.699
2.537
2.530
9. 2.298 + 1.492 =
3.724
3.683
3.790
3.487
10. 1.015 + 1.004 =
2.040
2.150
1.904
2.019
11. 2.486 + 1.093 =
3.719
3.702
3.579
3.161
12. 1.813 + 1.253 =
3.066
3.075
3.133
3.079

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 1.527 + 630 =
2.250
2.157
1.755
2.046
2. 1.848 + 1.434 =
3.282
3.281
3.062
3.327
3. 2.258 + 1.212 =
3.720
3.470
3.162
3.993
4. 1.715 + 874 =
2.589
2.294
2.436
2.727
5. 1.906 + 1.856 =
3.762
4.215
3.375
3.117
6. 2.161 + 863 =
3.291
2.921
2.526
3.024
7. 2.178 + 2.116 =
3.965
4.118
4.091
4.294
8. 1.310 + 1.220 =
2.821
2.699
2.537
2.530
9. 2.298 + 1.492 =
3.724
3.683
3.790
3.487
10. 1.015 + 1.004 =
2.040
2.150
1.904
2.019
11. 2.486 + 1.093 =
3.719
3.702
3.579
3.161
12. 1.813 + 1.253 =
3.066
3.075
3.133
3.079