Erbijsommen tot en met 5.000

Erbijsommen
1. 1.678 + 630 =
2.308
2.159
2.496
2.200
2. 2.338 + 588 =
2.713
2.634
2.926
2.515
3. 1.809 + 1.050 =
2.695
2.793
2.581
2.859
4. 2.172 + 2.073 =
4.162
4.245
3.535
3.986
5. 1.968 + 617 =
2.585
2.786
2.790
2.594
6. 2.493 + 1.398 =
4.063
3.891
4.335
3.888
7. 896 + 781 =
1.677
1.988
1.980
1.440
8. 969 + 777 =
1.746
1.994
1.431
1.800
9. 1.256 + 1.245 =
2.299
2.501
2.654
2.224
10. 1.836 + 524 =
2.360
2.477
2.229
2.207
11. 2.098 + 989 =
3.168
3.125
2.740
3.087
12. 1.657 + 600 =
2.257
2.226
2.150
2.121

Erbijsommen tot en met 5.000
| ANTWOORDEN

Erbijsommen
1. 1.678 + 630 =
2.308
2.159
2.496
2.200
2. 2.338 + 588 =
2.713
2.634
2.926
2.515
3. 1.809 + 1.050 =
2.695
2.793
2.581
2.859
4. 2.172 + 2.073 =
4.162
4.245
3.535
3.986
5. 1.968 + 617 =
2.585
2.786
2.790
2.594
6. 2.493 + 1.398 =
4.063
3.891
4.335
3.888
7. 896 + 781 =
1.677
1.988
1.980
1.440
8. 969 + 777 =
1.746
1.994
1.431
1.800
9. 1.256 + 1.245 =
2.299
2.501
2.654
2.224
10. 1.836 + 524 =
2.360
2.477
2.229
2.207
11. 2.098 + 989 =
3.168
3.125
2.740
3.087
12. 1.657 + 600 =
2.257
2.226
2.150
2.121