Erbijsommen tot en met 2.000

Erbijsommen
1. 672 + 234 =
899
581
906
508
2. 812 + 470 =
1.282
1.023
1.427
1.950
3. 850 + 289 =
1.929
1.139
1.445
1.251
4. 826 + 520 =
1.729
1.599
1.740
1.346
5. 852 + 831 =
1.877
1.195
1.285
1.683
6. 731 + 454 =
1.955
1.860
1.251
1.185
7. 812 + 395 =
1.165
1.207
1.979
1.636
8. 949 + 907 =
1.856
1.002
1.143
1.775
9. 783 + 541 =
1.640
1.513
1.979
1.324
10. 901 + 687 =
1.197
1.588
1.800
1.438
11. 813 + 719 =
1.247
1.359
1.594
1.532
12. 732 + 629 =
1.361
1.341
1.317
1.932

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 672 + 234 =
899
581
906
508
2. 812 + 470 =
1.282
1.023
1.427
1.950
3. 850 + 289 =
1.929
1.139
1.445
1.251
4. 826 + 520 =
1.729
1.599
1.740
1.346
5. 852 + 831 =
1.877
1.195
1.285
1.683
6. 731 + 454 =
1.955
1.860
1.251
1.185
7. 812 + 395 =
1.165
1.207
1.979
1.636
8. 949 + 907 =
1.856
1.002
1.143
1.775
9. 783 + 541 =
1.640
1.513
1.979
1.324
10. 901 + 687 =
1.197
1.588
1.800
1.438
11. 813 + 719 =
1.247
1.359
1.594
1.532
12. 732 + 629 =
1.361
1.341
1.317
1.932