Erbijsommen tot en met 2.000

Erbijsommen
1. 712 + 370 =
1.412
1.137
1.912
1.082
2. 790 + 420 =
1.334
1.256
1.623
1.210
3. 905 + 624 =
1.529
1.827
1.341
1.160
4. 812 + 501 =
1.802
1.313
1.484
1.332
5. 451 + 331 =
926
981
743
782
6. 649 + 389 =
1.784
1.038
1.284
1.129
7. 469 + 439 =
596
771
908
797
8. 927 + 545 =
1.391
1.789
1.472
1.647
9. 628 + 470 =
1.098
1.406
1.195
1.669
10. 721 + 420 =
1.697
1.141
1.212
1.023
11. 783 + 573 =
1.915
1.563
1.356
1.032
12. 904 + 492 =
1.892
1.396
1.408
1.872

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 712 + 370 =
1.412
1.137
1.912
1.082
2. 790 + 420 =
1.334
1.256
1.623
1.210
3. 905 + 624 =
1.529
1.827
1.341
1.160
4. 812 + 501 =
1.802
1.313
1.484
1.332
5. 451 + 331 =
926
981
743
782
6. 649 + 389 =
1.784
1.038
1.284
1.129
7. 469 + 439 =
596
771
908
797
8. 927 + 545 =
1.391
1.789
1.472
1.647
9. 628 + 470 =
1.098
1.406
1.195
1.669
10. 721 + 420 =
1.697
1.141
1.212
1.023
11. 783 + 573 =
1.915
1.563
1.356
1.032
12. 904 + 492 =
1.892
1.396
1.408
1.872