Erbijsommen tot en met 2.000

Erbijsommen
1. 630 + 242 =
844
847
763
872
2. 717 + 513 =
1.230
1.841
1.892
1.555
3. 878 + 769 =
1.949
1.647
1.274
1.636
4. 902 + 624 =
1.255
1.338
1.434
1.526
5. 983 + 665 =
1.465
1.304
1.648
1.695
6. 940 + 297 =
1.863
1.230
1.214
1.237
7. 585 + 480 =
1.065
1.174
1.564
1.392
8. 779 + 694 =
1.662
1.226
1.941
1.473
9. 670 + 478 =
1.920
1.418
1.148
1.533
10. 889 + 429 =
1.947
1.318
1.937
1.530
11. 915 + 578 =
1.761
1.848
1.263
1.493
12. 813 + 228 =
1.658
1.041
1.255
1.173

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 630 + 242 =
844
847
763
872
2. 717 + 513 =
1.230
1.841
1.892
1.555
3. 878 + 769 =
1.949
1.647
1.274
1.636
4. 902 + 624 =
1.255
1.338
1.434
1.526
5. 983 + 665 =
1.465
1.304
1.648
1.695
6. 940 + 297 =
1.863
1.230
1.214
1.237
7. 585 + 480 =
1.065
1.174
1.564
1.392
8. 779 + 694 =
1.662
1.226
1.941
1.473
9. 670 + 478 =
1.920
1.418
1.148
1.533
10. 889 + 429 =
1.947
1.318
1.937
1.530
11. 915 + 578 =
1.761
1.848
1.263
1.493
12. 813 + 228 =
1.658
1.041
1.255
1.173