Erbijsommen tot en met 2.000

Erbijsommen
1. 578 + 420 =
998
723
941
851
2. 732 + 649 =
1.381
1.231
1.774
1.519
3. 825 + 593 =
1.418
1.489
1.748
1.338
4. 882 + 731 =
1.441
1.613
1.633
1.513
5. 726 + 695 =
1.062
1.421
1.115
1.831
6. 822 + 614 =
1.433
1.867
1.436
1.990
7. 906 + 206 =
1.611
1.885
1.112
1.588
8. 985 + 524 =
1.509
1.817
1.596
1.980
9. 725 + 462 =
1.926
1.187
1.666
1.574
10. 508 + 449 =
899
795
898
957
11. 650 + 221 =
719
601
854
871
12. 779 + 598 =
1.619
1.377
1.849
1.476

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 578 + 420 =
998
723
941
851
2. 732 + 649 =
1.381
1.231
1.774
1.519
3. 825 + 593 =
1.418
1.489
1.748
1.338
4. 882 + 731 =
1.441
1.613
1.633
1.513
5. 726 + 695 =
1.062
1.421
1.115
1.831
6. 822 + 614 =
1.433
1.867
1.436
1.990
7. 906 + 206 =
1.611
1.885
1.112
1.588
8. 985 + 524 =
1.509
1.817
1.596
1.980
9. 725 + 462 =
1.926
1.187
1.666
1.574
10. 508 + 449 =
899
795
898
957
11. 650 + 221 =
719
601
854
871
12. 779 + 598 =
1.619
1.377
1.849
1.476