Erbijsommen tot en met 10.000

Erbijsommen
1. 4.237 + 3.939 =
8.176
9.025
8.268
9.052
2. 3.965 + 3.448 =
7.700
7.413
7.734
6.982
3. 2.602 + 2.586 =
4.711
4.511
5.804
5.188
4. 4.350 + 2.076 =
6.108
5.837
6.350
6.426
5. 2.755 + 2.085 =
5.196
4.639
4.871
4.840
6. 2.499 + 1.006 =
3.295
3.802
3.523
3.505
7. 3.714 + 2.933 =
6.625
6.137
6.647
6.754
8. 4.722 + 3.265 =
8.509
8.162
7.835
7.987
9. 2.715 + 2.271 =
4.986
5.183
4.952
4.651
10. 3.338 + 3.292 =
6.630
7.231
7.619
6.894
11. 4.714 + 2.791 =
7.392
7.798
7.505
8.206
12. 4.988 + 4.258 =
7.959
9.940
9.246
8.652

Erbijsommen tot en met 10.000
| ANTWOORDEN

Erbijsommen
1. 4.237 + 3.939 =
8.176
9.025
8.268
9.052
2. 3.965 + 3.448 =
7.700
7.413
7.734
6.982
3. 2.602 + 2.586 =
4.711
4.511
5.804
5.188
4. 4.350 + 2.076 =
6.108
5.837
6.350
6.426
5. 2.755 + 2.085 =
5.196
4.639
4.871
4.840
6. 2.499 + 1.006 =
3.295
3.802
3.523
3.505
7. 3.714 + 2.933 =
6.625
6.137
6.647
6.754
8. 4.722 + 3.265 =
8.509
8.162
7.835
7.987
9. 2.715 + 2.271 =
4.986
5.183
4.952
4.651
10. 3.338 + 3.292 =
6.630
7.231
7.619
6.894
11. 4.714 + 2.791 =
7.392
7.798
7.505
8.206
12. 4.988 + 4.258 =
7.959
9.940
9.246
8.652