Erbijsommen tot en met 2.000

Erbijsommen
1. 776 + 355 =
1.216
1.853
1.309
1.131
2. 688 + 459 =
1.989
1.360
1.147
1.469
3. 883 + 687 =
1.365
1.699
1.751
1.570
4. 876 + 421 =
1.324
1.552
1.297
1.705
5. 641 + 245 =
569
930
864
886
6. 986 + 524 =
1.398
1.510
1.668
1.823
7. 626 + 258 =
868
884
542
540
8. 805 + 724 =
1.740
1.338
1.331
1.529
9. 474 + 216 =
968
590
517
690
10. 635 + 404 =
1.848
1.782
1.921
1.039
11. 779 + 474 =
1.442
1.194
1.900
1.253
12. 514 + 326 =
811
840
553
767

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 776 + 355 =
1.216
1.853
1.309
1.131
2. 688 + 459 =
1.989
1.360
1.147
1.469
3. 883 + 687 =
1.365
1.699
1.751
1.570
4. 876 + 421 =
1.324
1.552
1.297
1.705
5. 641 + 245 =
569
930
864
886
6. 986 + 524 =
1.398
1.510
1.668
1.823
7. 626 + 258 =
868
884
542
540
8. 805 + 724 =
1.740
1.338
1.331
1.529
9. 474 + 216 =
968
590
517
690
10. 635 + 404 =
1.848
1.782
1.921
1.039
11. 779 + 474 =
1.442
1.194
1.900
1.253
12. 514 + 326 =
811
840
553
767