Erbijsommen tot en met 2.000

Erbijsommen
1. 977 + 945 =
1.508
1.069
1.877
1.922
2. 576 + 290 =
526
866
533
701
3. 423 + 252 =
968
725
868
675
4. 800 + 211 =
1.011
1.211
1.880
1.144
5. 452 + 383 =
864
835
823
619
6. 941 + 917 =
1.990
1.213
1.858
1.641
7. 675 + 559 =
1.234
1.863
1.151
1.141
8. 758 + 610 =
1.228
1.765
1.966
1.368
9. 915 + 790 =
1.665
1.486
1.602
1.705
10. 603 + 342 =
945
798
579
699
11. 392 + 388 =
780
767
650
500
12. 947 + 896 =
1.244
1.399
1.670
1.843

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 977 + 945 =
1.508
1.069
1.877
1.922
2. 576 + 290 =
526
866
533
701
3. 423 + 252 =
968
725
868
675
4. 800 + 211 =
1.011
1.211
1.880
1.144
5. 452 + 383 =
864
835
823
619
6. 941 + 917 =
1.990
1.213
1.858
1.641
7. 675 + 559 =
1.234
1.863
1.151
1.141
8. 758 + 610 =
1.228
1.765
1.966
1.368
9. 915 + 790 =
1.665
1.486
1.602
1.705
10. 603 + 342 =
945
798
579
699
11. 392 + 388 =
780
767
650
500
12. 947 + 896 =
1.244
1.399
1.670
1.843