Erbijsommen tot en met 2.000

Erbijsommen
1. 837 + 832 =
1.126
1.769
1.669
1.775
2. 722 + 508 =
1.029
1.230
1.179
1.260
3. 883 + 760 =
1.626
1.643
1.851
1.578
4. 842 + 818 =
1.790
1.373
1.660
1.034
5. 659 + 426 =
1.572
1.557
1.700
1.085
6. 258 + 229 =
418
487
233
485
7. 487 + 279 =
766
709
811
526
8. 609 + 218 =
827
801
838
887
9. 966 + 806 =
1.772
1.884
1.226
1.634
10. 844 + 333 =
1.533
1.177
1.552
1.622
11. 566 + 304 =
668
870
687
706
12. 712 + 399 =
1.111
1.896
2.000
1.764

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 837 + 832 =
1.126
1.769
1.669
1.775
2. 722 + 508 =
1.029
1.230
1.179
1.260
3. 883 + 760 =
1.626
1.643
1.851
1.578
4. 842 + 818 =
1.790
1.373
1.660
1.034
5. 659 + 426 =
1.572
1.557
1.700
1.085
6. 258 + 229 =
418
487
233
485
7. 487 + 279 =
766
709
811
526
8. 609 + 218 =
827
801
838
887
9. 966 + 806 =
1.772
1.884
1.226
1.634
10. 844 + 333 =
1.533
1.177
1.552
1.622
11. 566 + 304 =
668
870
687
706
12. 712 + 399 =
1.111
1.896
2.000
1.764