Erbijsommen tot en met 2.000

Erbijsommen
1. 647 + 238 =
852
767
742
885
2. 542 + 431 =
893
731
973
954
3. 783 + 713 =
1.778
1.496
1.740
1.393
4. 735 + 466 =
1.201
1.991
1.496
1.850
5. 782 + 453 =
1.871
1.235
1.936
1.297
6. 529 + 252 =
992
781
834
896
7. 827 + 816 =
1.668
1.037
1.913
1.643
8. 716 + 640 =
1.863
1.840
1.356
1.616
9. 620 + 519 =
1.139
1.489
1.686
1.821
10. 997 + 635 =
1.583
1.632
1.356
1.361
11. 377 + 307 =
845
684
547
582
12. 810 + 464 =
1.274
1.205
1.887
1.213

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 647 + 238 =
852
767
742
885
2. 542 + 431 =
893
731
973
954
3. 783 + 713 =
1.778
1.496
1.740
1.393
4. 735 + 466 =
1.201
1.991
1.496
1.850
5. 782 + 453 =
1.871
1.235
1.936
1.297
6. 529 + 252 =
992
781
834
896
7. 827 + 816 =
1.668
1.037
1.913
1.643
8. 716 + 640 =
1.863
1.840
1.356
1.616
9. 620 + 519 =
1.139
1.489
1.686
1.821
10. 997 + 635 =
1.583
1.632
1.356
1.361
11. 377 + 307 =
845
684
547
582
12. 810 + 464 =
1.274
1.205
1.887
1.213