Erbijsommen tot en met 2.000

Erbijsommen
1. 813 + 728 =
1.750
1.864
1.409
1.541
2. 793 + 209 =
1.023
1.942
1.002
1.325
3. 877 + 707 =
1.890
1.789
1.584
1.415
4. 573 + 230 =
803
750
895
607
5. 721 + 673 =
1.394
1.079
1.826
1.905
6. 570 + 203 =
781
773
550
598
7. 921 + 410 =
1.331
1.510
1.620
1.368
8. 441 + 431 =
538
872
998
755
9. 901 + 313 =
1.214
1.987
1.993
1.457
10. 621 + 444 =
1.369
1.065
1.708
1.619
11. 469 + 427 =
531
896
683
749
12. 612 + 401 =
1.013
1.950
1.574
1.838

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 813 + 728 =
1.750
1.864
1.409
1.541
2. 793 + 209 =
1.023
1.942
1.002
1.325
3. 877 + 707 =
1.890
1.789
1.584
1.415
4. 573 + 230 =
803
750
895
607
5. 721 + 673 =
1.394
1.079
1.826
1.905
6. 570 + 203 =
781
773
550
598
7. 921 + 410 =
1.331
1.510
1.620
1.368
8. 441 + 431 =
538
872
998
755
9. 901 + 313 =
1.214
1.987
1.993
1.457
10. 621 + 444 =
1.369
1.065
1.708
1.619
11. 469 + 427 =
531
896
683
749
12. 612 + 401 =
1.013
1.950
1.574
1.838