Erbijsommen tot en met 2.000

Erbijsommen
1. 674 + 414 =
1.147
1.623
1.088
1.038
2. 575 + 239 =
558
814
874
781
3. 998 + 426 =
1.911
1.424
1.061
1.365
4. 558 + 414 =
685
854
686
972
5. 616 + 546 =
1.437
1.162
1.350
1.145
6. 721 + 409 =
1.130
1.751
1.293
1.263
7. 720 + 336 =
1.382
1.938
1.552
1.056
8. 838 + 383 =
1.646
1.273
1.221
1.762
9. 842 + 578 =
1.084
1.146
1.420
1.927
10. 780 + 716 =
1.288
1.800
1.451
1.496
11. 553 + 404 =
611
957
720
642
12. 622 + 472 =
1.283
1.524
1.094
1.969

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 674 + 414 =
1.147
1.623
1.088
1.038
2. 575 + 239 =
558
814
874
781
3. 998 + 426 =
1.911
1.424
1.061
1.365
4. 558 + 414 =
685
854
686
972
5. 616 + 546 =
1.437
1.162
1.350
1.145
6. 721 + 409 =
1.130
1.751
1.293
1.263
7. 720 + 336 =
1.382
1.938
1.552
1.056
8. 838 + 383 =
1.646
1.273
1.221
1.762
9. 842 + 578 =
1.084
1.146
1.420
1.927
10. 780 + 716 =
1.288
1.800
1.451
1.496
11. 553 + 404 =
611
957
720
642
12. 622 + 472 =
1.283
1.524
1.094
1.969