Erbijsommen tot en met 2.000

Erbijsommen
1. 998 + 623 =
1.621
1.388
1.885
1.148
2. 637 + 317 =
931
765
954
716
3. 754 + 621 =
1.041
1.371
1.364
1.375
4. 710 + 460 =
1.170
1.054
1.257
1.730
5. 645 + 232 =
500
595
877
970
6. 847 + 584 =
1.107
1.547
1.431
1.219
7. 776 + 345 =
1.015
1.121
1.156
1.553
8. 979 + 241 =
1.220
1.103
1.573
1.922
9. 592 + 350 =
942
667
858
546
10. 967 + 538 =
1.245
1.854
1.505
1.083
11. 744 + 713 =
1.737
1.457
1.863
1.583
12. 943 + 890 =
1.767
1.006
1.833
1.185

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 998 + 623 =
1.621
1.388
1.885
1.148
2. 637 + 317 =
931
765
954
716
3. 754 + 621 =
1.041
1.371
1.364
1.375
4. 710 + 460 =
1.170
1.054
1.257
1.730
5. 645 + 232 =
500
595
877
970
6. 847 + 584 =
1.107
1.547
1.431
1.219
7. 776 + 345 =
1.015
1.121
1.156
1.553
8. 979 + 241 =
1.220
1.103
1.573
1.922
9. 592 + 350 =
942
667
858
546
10. 967 + 538 =
1.245
1.854
1.505
1.083
11. 744 + 713 =
1.737
1.457
1.863
1.583
12. 943 + 890 =
1.767
1.006
1.833
1.185