Erbijsommen tot en met 2.000

Erbijsommen
1. 854 + 543 =
1.751
1.397
1.760
1.892
2. 588 + 555 =
1.143
1.216
1.611
1.927
3. 710 + 325 =
1.069
1.797
1.921
1.035
4. 790 + 566 =
1.481
1.077
1.356
1.664
5. 560 + 533 =
1.546
1.093
1.437
1.670
6. 756 + 627 =
1.359
1.848
1.230
1.383
7. 543 + 303 =
612
642
788
846
8. 468 + 396 =
687
921
864
574
9. 783 + 774 =
1.201
1.279
1.557
1.882
10. 483 + 233 =
858
580
635
716
11. 832 + 682 =
1.051
1.514
1.878
1.274
12. 718 + 440 =
1.050
1.158
1.635
1.439

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 854 + 543 =
1.751
1.397
1.760
1.892
2. 588 + 555 =
1.143
1.216
1.611
1.927
3. 710 + 325 =
1.069
1.797
1.921
1.035
4. 790 + 566 =
1.481
1.077
1.356
1.664
5. 560 + 533 =
1.546
1.093
1.437
1.670
6. 756 + 627 =
1.359
1.848
1.230
1.383
7. 543 + 303 =
612
642
788
846
8. 468 + 396 =
687
921
864
574
9. 783 + 774 =
1.201
1.279
1.557
1.882
10. 483 + 233 =
858
580
635
716
11. 832 + 682 =
1.051
1.514
1.878
1.274
12. 718 + 440 =
1.050
1.158
1.635
1.439