Erbijsommen tot en met 2.000

Erbijsommen
1. 530 + 372 =
889
551
779
902
2. 836 + 468 =
1.304
1.146
1.121
1.726
3. 620 + 513 =
1.017
1.496
1.133
1.501
4. 785 + 423 =
1.521
1.218
1.511
1.208
5. 259 + 208 =
488
244
213
467
6. 867 + 415 =
1.888
1.123
1.282
1.955
7. 220 + 203 =
300
423
402
288
8. 645 + 343 =
951
742
988
802
9. 744 + 469 =
1.735
1.757
1.445
1.213
10. 979 + 761 =
1.784
1.618
1.738
1.740
11. 955 + 460 =
1.415
1.150
1.620
1.457
12. 993 + 737 =
1.000
1.755
1.730
1.876

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 530 + 372 =
889
551
779
902
2. 836 + 468 =
1.304
1.146
1.121
1.726
3. 620 + 513 =
1.017
1.496
1.133
1.501
4. 785 + 423 =
1.521
1.218
1.511
1.208
5. 259 + 208 =
488
244
213
467
6. 867 + 415 =
1.888
1.123
1.282
1.955
7. 220 + 203 =
300
423
402
288
8. 645 + 343 =
951
742
988
802
9. 744 + 469 =
1.735
1.757
1.445
1.213
10. 979 + 761 =
1.784
1.618
1.738
1.740
11. 955 + 460 =
1.415
1.150
1.620
1.457
12. 993 + 737 =
1.000
1.755
1.730
1.876