Erbijsommen tot en met 2.000

Erbijsommen
1. 821 + 285 =
1.273
1.943
1.106
1.617
2. 583 + 473 =
1.695
1.056
1.427
1.018
3. 828 + 816 =
1.751
1.890
1.644
1.242
4. 835 + 823 =
1.351
1.986
1.658
1.196
5. 918 + 226 =
1.144
1.206
1.782
1.622
6. 925 + 293 =
1.650
1.932
1.389
1.218
7. 475 + 383 =
685
992
648
858
8. 516 + 268 =
784
791
717
901
9. 900 + 727 =
1.717
1.964
1.627
1.676
10. 936 + 757 =
1.693
1.329
1.497
1.793
11. 748 + 658 =
1.707
1.406
1.065
1.637
12. 800 + 213 =
1.089
1.259
1.718
1.013

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 821 + 285 =
1.273
1.943
1.106
1.617
2. 583 + 473 =
1.695
1.056
1.427
1.018
3. 828 + 816 =
1.751
1.890
1.644
1.242
4. 835 + 823 =
1.351
1.986
1.658
1.196
5. 918 + 226 =
1.144
1.206
1.782
1.622
6. 925 + 293 =
1.650
1.932
1.389
1.218
7. 475 + 383 =
685
992
648
858
8. 516 + 268 =
784
791
717
901
9. 900 + 727 =
1.717
1.964
1.627
1.676
10. 936 + 757 =
1.693
1.329
1.497
1.793
11. 748 + 658 =
1.707
1.406
1.065
1.637
12. 800 + 213 =
1.089
1.259
1.718
1.013