Erbijsommen tot en met 2.000

Erbijsommen
1. 379 + 296 =
875
504
675
981
2. 589 + 444 =
1.743
1.033
1.542
1.156
3. 740 + 348 =
1.501
1.182
1.150
1.088
4. 954 + 648 =
1.275
1.688
1.390
1.602
5. 801 + 541 =
1.342
1.502
1.968
1.583
6. 835 + 611 =
1.462
1.881
1.446
1.368
7. 496 + 377 =
873
614
849
940
8. 885 + 446 =
1.221
1.348
1.331
1.436
9. 717 + 686 =
1.890
1.403
1.882
1.687
10. 877 + 806 =
1.701
1.182
1.683
1.484
11. 948 + 909 =
1.569
1.037
1.836
1.857
12. 931 + 507 =
1.541
1.462
1.471
1.438

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 379 + 296 =
875
504
675
981
2. 589 + 444 =
1.743
1.033
1.542
1.156
3. 740 + 348 =
1.501
1.182
1.150
1.088
4. 954 + 648 =
1.275
1.688
1.390
1.602
5. 801 + 541 =
1.342
1.502
1.968
1.583
6. 835 + 611 =
1.462
1.881
1.446
1.368
7. 496 + 377 =
873
614
849
940
8. 885 + 446 =
1.221
1.348
1.331
1.436
9. 717 + 686 =
1.890
1.403
1.882
1.687
10. 877 + 806 =
1.701
1.182
1.683
1.484
11. 948 + 909 =
1.569
1.037
1.836
1.857
12. 931 + 507 =
1.541
1.462
1.471
1.438