Erbijsommen tot en met 2.000

Erbijsommen
1. 715 + 494 =
1.209
1.611
1.558
1.555
2. 937 + 547 =
1.310
1.233
1.484
1.930
3. 909 + 680 =
1.589
1.484
1.258
1.968
4. 892 + 403 =
1.076
1.926
1.295
1.183
5. 981 + 349 =
1.257
1.330
1.806
1.799
6. 339 + 314 =
695
722
613
653
7. 554 + 357 =
911
812
967
647
8. 805 + 701 =
1.514
1.205
1.506
1.631
9. 454 + 288 =
742
833
808
792
10. 791 + 755 =
1.546
1.129
1.044
1.132
11. 991 + 791 =
1.091
1.677
1.075
1.782
12. 949 + 503 =
1.265
1.452
1.858
1.290

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 715 + 494 =
1.209
1.611
1.558
1.555
2. 937 + 547 =
1.310
1.233
1.484
1.930
3. 909 + 680 =
1.589
1.484
1.258
1.968
4. 892 + 403 =
1.076
1.926
1.295
1.183
5. 981 + 349 =
1.257
1.330
1.806
1.799
6. 339 + 314 =
695
722
613
653
7. 554 + 357 =
911
812
967
647
8. 805 + 701 =
1.514
1.205
1.506
1.631
9. 454 + 288 =
742
833
808
792
10. 791 + 755 =
1.546
1.129
1.044
1.132
11. 991 + 791 =
1.091
1.677
1.075
1.782
12. 949 + 503 =
1.265
1.452
1.858
1.290