Erbijsommen tot en met 2.000

Erbijsommen
1. 635 + 390 =
1.242
1.025
1.019
1.006
2. 712 + 591 =
1.235
1.303
1.904
1.601
3. 661 + 543 =
1.882
1.325
1.970
1.204
4. 970 + 615 =
1.591
1.980
1.520
1.585
5. 917 + 367 =
1.155
1.760
1.284
1.774
6. 446 + 244 =
862
554
698
690
7. 839 + 286 =
1.681
1.976
1.552
1.125
8. 414 + 213 =
826
723
627
880
9. 664 + 336 =
1.000
561
934
756
10. 946 + 211 =
1.157
1.693
1.301
1.584
11. 588 + 567 =
1.364
1.258
1.604
1.155
12. 736 + 727 =
1.283
1.415
1.463
1.509

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 635 + 390 =
1.242
1.025
1.019
1.006
2. 712 + 591 =
1.235
1.303
1.904
1.601
3. 661 + 543 =
1.882
1.325
1.970
1.204
4. 970 + 615 =
1.591
1.980
1.520
1.585
5. 917 + 367 =
1.155
1.760
1.284
1.774
6. 446 + 244 =
862
554
698
690
7. 839 + 286 =
1.681
1.976
1.552
1.125
8. 414 + 213 =
826
723
627
880
9. 664 + 336 =
1.000
561
934
756
10. 946 + 211 =
1.157
1.693
1.301
1.584
11. 588 + 567 =
1.364
1.258
1.604
1.155
12. 736 + 727 =
1.283
1.415
1.463
1.509