Erbijsommen tot en met 2.000

Erbijsommen
1. 665 + 597 =
1.548
1.390
1.895
1.262
2. 751 + 222 =
873
973
661
631
3. 900 + 456 =
1.161
1.778
1.356
1.266
4. 717 + 259 =
537
922
976
833
5. 872 + 361 =
1.130
1.089
1.136
1.233
6. 722 + 486 =
1.208
1.346
1.836
1.125
7. 979 + 412 =
1.425
1.059
1.264
1.391
8. 957 + 833 =
1.790
1.791
1.167
1.571
9. 681 + 579 =
1.260
1.786
1.073
1.446
10. 558 + 370 =
556
928
538
793
11. 323 + 268 =
591
975
661
587
12. 532 + 308 =
635
933
867
840

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 665 + 597 =
1.548
1.390
1.895
1.262
2. 751 + 222 =
873
973
661
631
3. 900 + 456 =
1.161
1.778
1.356
1.266
4. 717 + 259 =
537
922
976
833
5. 872 + 361 =
1.130
1.089
1.136
1.233
6. 722 + 486 =
1.208
1.346
1.836
1.125
7. 979 + 412 =
1.425
1.059
1.264
1.391
8. 957 + 833 =
1.790
1.791
1.167
1.571
9. 681 + 579 =
1.260
1.786
1.073
1.446
10. 558 + 370 =
556
928
538
793
11. 323 + 268 =
591
975
661
587
12. 532 + 308 =
635
933
867
840