Erbijsommen tot en met 2.000

Erbijsommen
1. 575 + 298 =
641
933
818
873
2. 968 + 335 =
1.802
1.303
1.247
1.048
3. 643 + 203 =
656
846
730
862
4. 889 + 216 =
1.240
1.817
1.048
1.105
5. 540 + 357 =
983
897
794
998
6. 978 + 697 =
1.675
1.251
1.583
1.721
7. 730 + 278 =
1.434
1.585
1.703
1.008
8. 998 + 772 =
1.073
1.667
1.770
1.428
9. 788 + 234 =
1.626
1.501
1.354
1.022
10. 505 + 418 =
785
962
725
923
11. 571 + 427 =
520
998
517
870
12. 914 + 659 =
1.573
1.737
1.157
1.707

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 575 + 298 =
641
933
818
873
2. 968 + 335 =
1.802
1.303
1.247
1.048
3. 643 + 203 =
656
846
730
862
4. 889 + 216 =
1.240
1.817
1.048
1.105
5. 540 + 357 =
983
897
794
998
6. 978 + 697 =
1.675
1.251
1.583
1.721
7. 730 + 278 =
1.434
1.585
1.703
1.008
8. 998 + 772 =
1.073
1.667
1.770
1.428
9. 788 + 234 =
1.626
1.501
1.354
1.022
10. 505 + 418 =
785
962
725
923
11. 571 + 427 =
520
998
517
870
12. 914 + 659 =
1.573
1.737
1.157
1.707