Erbijsommen t/m 2.000

Optellen
1. 702 + 488 =
1.608
1.190
1.426
1.161
2. 674 + 449 =
1.143
1.123
1.892
1.645
3. 965 + 544 =
1.936
1.509
1.033
1.788
4. 658 + 630 =
1.801
1.691
1.288
1.366
5. 762 + 560 =
1.822
1.322
1.241
1.946
6. 597 + 481 =
1.134
1.847
1.078
1.184
7. 718 + 381 =
1.903
1.297
1.067
1.099
8. 844 + 680 =
1.333
1.524
1.206
1.094
9. 941 + 318 =
1.818
1.259
1.041
1.698
10. 828 + 203 =
1.659
1.143
1.031
1.456
11. 961 + 766 =
1.257
1.727
1.525
1.494
12. 877 + 235 =
1.554
1.877
1.112
1.209

Erbijsommen t/m 2.000
| ANTWOORDEN

Optellen
1. 702 + 488 =
1.608
1.190
1.426
1.161
2. 674 + 449 =
1.143
1.123
1.892
1.645
3. 965 + 544 =
1.936
1.509
1.033
1.788
4. 658 + 630 =
1.801
1.691
1.288
1.366
5. 762 + 560 =
1.822
1.322
1.241
1.946
6. 597 + 481 =
1.134
1.847
1.078
1.184
7. 718 + 381 =
1.903
1.297
1.067
1.099
8. 844 + 680 =
1.333
1.524
1.206
1.094
9. 941 + 318 =
1.818
1.259
1.041
1.698
10. 828 + 203 =
1.659
1.143
1.031
1.456
11. 961 + 766 =
1.257
1.727
1.525
1.494
12. 877 + 235 =
1.554
1.877
1.112
1.209