Erbijsommen tot en met 2.000

Erbijsommen
1. 755 + 431 =
1.033
1.417
1.672
1.186
2. 236 + 218 =
454
309
336
234
3. 956 + 622 =
1.578
1.351
1.797
1.412
4. 779 + 425 =
1.204
1.775
1.655
1.852
5. 741 + 472 =
1.213
1.747
1.973
1.027
6. 984 + 608 =
1.592
1.119
1.326
1.860
7. 367 + 232 =
756
870
547
599
8. 844 + 654 =
1.498
1.255
1.011
1.621
9. 913 + 284 =
1.971
1.887
1.856
1.197
10. 653 + 573 =
1.226
1.568
1.352
1.210
11. 968 + 251 =
1.982
1.219
1.852
1.250
12. 636 + 375 =
1.753
1.578
1.011
1.604

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 755 + 431 =
1.033
1.417
1.672
1.186
2. 236 + 218 =
454
309
336
234
3. 956 + 622 =
1.578
1.351
1.797
1.412
4. 779 + 425 =
1.204
1.775
1.655
1.852
5. 741 + 472 =
1.213
1.747
1.973
1.027
6. 984 + 608 =
1.592
1.119
1.326
1.860
7. 367 + 232 =
756
870
547
599
8. 844 + 654 =
1.498
1.255
1.011
1.621
9. 913 + 284 =
1.971
1.887
1.856
1.197
10. 653 + 573 =
1.226
1.568
1.352
1.210
11. 968 + 251 =
1.982
1.219
1.852
1.250
12. 636 + 375 =
1.753
1.578
1.011
1.604