Erbijsommen tot en met 2.000

Erbijsommen
1. 823 + 220 =
1.287
1.419
1.043
1.024
2. 957 + 318 =
1.275
1.773
1.735
1.345
3. 805 + 636 =
1.803
1.683
1.441
1.769
4. 976 + 336 =
1.595
1.610
1.626
1.312
5. 777 + 650 =
1.323
1.427
1.478
1.536
6. 596 + 281 =
877
861
646
962
7. 587 + 435 =
1.191
1.321
1.064
1.022
8. 534 + 386 =
951
598
920
816
9. 689 + 320 =
1.734
1.660
1.009
1.033
10. 670 + 225 =
649
793
895
668
11. 744 + 229 =
687
662
805
973
12. 968 + 506 =
1.474
1.267
1.561
1.312

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 823 + 220 =
1.287
1.419
1.043
1.024
2. 957 + 318 =
1.275
1.773
1.735
1.345
3. 805 + 636 =
1.803
1.683
1.441
1.769
4. 976 + 336 =
1.595
1.610
1.626
1.312
5. 777 + 650 =
1.323
1.427
1.478
1.536
6. 596 + 281 =
877
861
646
962
7. 587 + 435 =
1.191
1.321
1.064
1.022
8. 534 + 386 =
951
598
920
816
9. 689 + 320 =
1.734
1.660
1.009
1.033
10. 670 + 225 =
649
793
895
668
11. 744 + 229 =
687
662
805
973
12. 968 + 506 =
1.474
1.267
1.561
1.312