Erbijsommen tot en met 2.000

Erbijsommen
1. 522 + 355 =
647
792
877
704
2. 769 + 397 =
1.387
1.930
1.153
1.166
3. 865 + 725 =
1.680
1.590
1.596
1.648
4. 724 + 665 =
1.389
1.608
1.551
1.070
5. 839 + 644 =
1.550
1.103
1.483
1.941
6. 637 + 277 =
955
988
529
914
7. 977 + 295 =
1.272
1.734
1.952
1.046
8. 696 + 232 =
513
928
885
873
9. 624 + 365 =
628
989
828
614
10. 539 + 413 =
905
903
763
952
11. 883 + 447 =
1.330
1.610
1.863
1.321
12. 926 + 770 =
1.372
1.752
1.536
1.696

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 522 + 355 =
647
792
877
704
2. 769 + 397 =
1.387
1.930
1.153
1.166
3. 865 + 725 =
1.680
1.590
1.596
1.648
4. 724 + 665 =
1.389
1.608
1.551
1.070
5. 839 + 644 =
1.550
1.103
1.483
1.941
6. 637 + 277 =
955
988
529
914
7. 977 + 295 =
1.272
1.734
1.952
1.046
8. 696 + 232 =
513
928
885
873
9. 624 + 365 =
628
989
828
614
10. 539 + 413 =
905
903
763
952
11. 883 + 447 =
1.330
1.610
1.863
1.321
12. 926 + 770 =
1.372
1.752
1.536
1.696