Erbijsommen tot en met 2.000

Erbijsommen
1. 329 + 235 =
504
893
564
653
2. 926 + 530 =
1.428
1.914
1.623
1.456
3. 530 + 521 =
1.339
1.660
1.051
1.571
4. 330 + 210 =
720
617
540
981
5. 921 + 333 =
1.277
1.504
1.254
1.572
6. 789 + 651 =
1.041
1.440
1.876
1.079
7. 886 + 372 =
1.467
1.097
1.258
1.589
8. 936 + 282 =
1.158
1.255
1.218
1.279
9. 980 + 693 =
1.449
1.673
1.219
1.651
10. 599 + 552 =
1.290
1.151
1.962
1.484
11. 727 + 357 =
1.686
1.084
1.632
1.437
12. 1.000 + 674 =
1.396
1.283
1.802
1.674

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 329 + 235 =
504
893
564
653
2. 926 + 530 =
1.428
1.914
1.623
1.456
3. 530 + 521 =
1.339
1.660
1.051
1.571
4. 330 + 210 =
720
617
540
981
5. 921 + 333 =
1.277
1.504
1.254
1.572
6. 789 + 651 =
1.041
1.440
1.876
1.079
7. 886 + 372 =
1.467
1.097
1.258
1.589
8. 936 + 282 =
1.158
1.255
1.218
1.279
9. 980 + 693 =
1.449
1.673
1.219
1.651
10. 599 + 552 =
1.290
1.151
1.962
1.484
11. 727 + 357 =
1.686
1.084
1.632
1.437
12. 1.000 + 674 =
1.396
1.283
1.802
1.674