Erbijsommen tot en met 2.000

Erbijsommen
1. 839 + 578 =
1.284
1.558
1.417
1.086
2. 642 + 377 =
1.310
1.960
1.019
1.670
3. 639 + 369 =
1.553
1.170
1.099
1.008
4. 594 + 496 =
1.524
1.967
1.090
1.156
5. 701 + 294 =
986
919
995
920
6. 852 + 661 =
1.801
1.513
1.348
1.360
7. 628 + 318 =
919
559
768
946
8. 966 + 416 =
1.307
1.365
1.970
1.382
9. 922 + 341 =
1.359
1.263
1.476
1.458
10. 513 + 410 =
923
790
568
772
11. 711 + 377 =
1.737
1.452
1.873
1.088
12. 427 + 406 =
824
730
919
833

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 839 + 578 =
1.284
1.558
1.417
1.086
2. 642 + 377 =
1.310
1.960
1.019
1.670
3. 639 + 369 =
1.553
1.170
1.099
1.008
4. 594 + 496 =
1.524
1.967
1.090
1.156
5. 701 + 294 =
986
919
995
920
6. 852 + 661 =
1.801
1.513
1.348
1.360
7. 628 + 318 =
919
559
768
946
8. 966 + 416 =
1.307
1.365
1.970
1.382
9. 922 + 341 =
1.359
1.263
1.476
1.458
10. 513 + 410 =
923
790
568
772
11. 711 + 377 =
1.737
1.452
1.873
1.088
12. 427 + 406 =
824
730
919
833