Erbijsommen tot en met 2.000

Erbijsommen
1. 433 + 219 =
566
539
652
929
2. 901 + 749 =
1.575
1.650
1.275
1.556
3. 956 + 584 =
1.654
1.540
1.862
1.216
4. 951 + 209 =
1.260
1.160
1.150
1.182
5. 721 + 509 =
1.230
1.455
1.866
1.260
6. 570 + 354 =
764
924
630
823
7. 624 + 482 =
1.119
1.046
1.364
1.106
8. 932 + 419 =
1.351
1.076
1.037
1.500
9. 564 + 329 =
983
833
893
932
10. 964 + 701 =
1.914
1.665
1.414
1.484
11. 564 + 332 =
645
896
678
858
12. 666 + 599 =
1.166
1.027
1.265
1.418

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 433 + 219 =
566
539
652
929
2. 901 + 749 =
1.575
1.650
1.275
1.556
3. 956 + 584 =
1.654
1.540
1.862
1.216
4. 951 + 209 =
1.260
1.160
1.150
1.182
5. 721 + 509 =
1.230
1.455
1.866
1.260
6. 570 + 354 =
764
924
630
823
7. 624 + 482 =
1.119
1.046
1.364
1.106
8. 932 + 419 =
1.351
1.076
1.037
1.500
9. 564 + 329 =
983
833
893
932
10. 964 + 701 =
1.914
1.665
1.414
1.484
11. 564 + 332 =
645
896
678
858
12. 666 + 599 =
1.166
1.027
1.265
1.418