Erbijsommen tot en met 2.000

Erbijsommen
1. 612 + 523 =
1.012
1.924
1.152
1.135
2. 724 + 422 =
1.455
1.146
1.615
1.213
3. 598 + 575 =
1.173
1.797
1.235
1.232
4. 938 + 253 =
1.432
1.316
1.721
1.191
5. 556 + 305 =
861
658
962
781
6. 902 + 202 =
1.112
1.104
1.195
1.056
7. 694 + 529 =
1.223
1.588
1.080
1.551
8. 946 + 445 =
1.569
1.228
1.397
1.391
9. 715 + 444 =
1.942
1.894
1.312
1.159
10. 937 + 530 =
1.272
1.181
1.225
1.467
11. 500 + 299 =
623
799
506
642
12. 868 + 348 =
1.525
1.709
1.458
1.216

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 612 + 523 =
1.012
1.924
1.152
1.135
2. 724 + 422 =
1.455
1.146
1.615
1.213
3. 598 + 575 =
1.173
1.797
1.235
1.232
4. 938 + 253 =
1.432
1.316
1.721
1.191
5. 556 + 305 =
861
658
962
781
6. 902 + 202 =
1.112
1.104
1.195
1.056
7. 694 + 529 =
1.223
1.588
1.080
1.551
8. 946 + 445 =
1.569
1.228
1.397
1.391
9. 715 + 444 =
1.942
1.894
1.312
1.159
10. 937 + 530 =
1.272
1.181
1.225
1.467
11. 500 + 299 =
623
799
506
642
12. 868 + 348 =
1.525
1.709
1.458
1.216