Erbijsommen tot en met 2.000

Erbijsommen
1. 451 + 258 =
709
777
927
553
2. 887 + 627 =
1.514
1.091
1.460
1.978
3. 463 + 296 =
759
781
842
641
4. 989 + 606 =
1.429
1.595
1.125
1.126
5. 761 + 662 =
1.537
1.244
1.728
1.423
6. 654 + 351 =
1.005
1.279
1.841
1.851
7. 971 + 214 =
1.694
1.166
1.185
1.234
8. 461 + 411 =
972
785
872
888
9. 484 + 215 =
763
702
699
807
10. 515 + 255 =
874
888
770
947
11. 712 + 686 =
1.405
1.398
1.747
1.893
12. 665 + 430 =
1.727
1.737
1.433
1.095

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 451 + 258 =
709
777
927
553
2. 887 + 627 =
1.514
1.091
1.460
1.978
3. 463 + 296 =
759
781
842
641
4. 989 + 606 =
1.429
1.595
1.125
1.126
5. 761 + 662 =
1.537
1.244
1.728
1.423
6. 654 + 351 =
1.005
1.279
1.841
1.851
7. 971 + 214 =
1.694
1.166
1.185
1.234
8. 461 + 411 =
972
785
872
888
9. 484 + 215 =
763
702
699
807
10. 515 + 255 =
874
888
770
947
11. 712 + 686 =
1.405
1.398
1.747
1.893
12. 665 + 430 =
1.727
1.737
1.433
1.095