Erbijsommen tot en met 2.000

Erbijsommen
1. 450 + 394 =
800
506
905
844
2. 789 + 453 =
1.242
1.007
1.549
1.795
3. 940 + 710 =
1.650
1.005
1.239
1.402
4. 565 + 298 =
712
817
863
913
5. 915 + 225 =
1.140
1.489
1.040
1.925
6. 812 + 770 =
1.582
1.903
1.235
1.514
7. 830 + 660 =
1.084
1.490
1.792
1.893
8. 547 + 349 =
949
654
666
896
9. 457 + 385 =
981
982
842
891
10. 929 + 390 =
1.319
1.433
1.860
1.971
11. 691 + 634 =
1.816
1.063
1.325
1.781
12. 878 + 760 =
1.743
1.804
1.638
1.030

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 450 + 394 =
800
506
905
844
2. 789 + 453 =
1.242
1.007
1.549
1.795
3. 940 + 710 =
1.650
1.005
1.239
1.402
4. 565 + 298 =
712
817
863
913
5. 915 + 225 =
1.140
1.489
1.040
1.925
6. 812 + 770 =
1.582
1.903
1.235
1.514
7. 830 + 660 =
1.084
1.490
1.792
1.893
8. 547 + 349 =
949
654
666
896
9. 457 + 385 =
981
982
842
891
10. 929 + 390 =
1.319
1.433
1.860
1.971
11. 691 + 634 =
1.816
1.063
1.325
1.781
12. 878 + 760 =
1.743
1.804
1.638
1.030