Erbijsommen t/m 2.000

Optellen
1. 460 + 337 =
788
973
611
797
2. 917 + 249 =
1.259
1.134
1.166
1.443
3. 679 + 326 =
1.005
1.167
1.814
1.386
4. 764 + 716 =
1.869
1.480
1.044
1.640
5. 776 + 384 =
1.956
1.420
1.160
1.641
6. 975 + 600 =
1.438
1.046
1.575
1.966
7. 844 + 410 =
1.254
1.765
1.316
1.808
8. 954 + 908 =
1.222
1.862
1.969
1.556
9. 904 + 216 =
1.120
1.284
1.737
1.334
10. 774 + 774 =
1.305
1.436
1.930
1.548
11. 587 + 543 =
1.172
1.130
1.581
1.722
12. 657 + 203 =
886
783
571
860

Erbijsommen t/m 2.000
| ANTWOORDEN

Optellen
1. 460 + 337 =
788
973
611
797
2. 917 + 249 =
1.259
1.134
1.166
1.443
3. 679 + 326 =
1.005
1.167
1.814
1.386
4. 764 + 716 =
1.869
1.480
1.044
1.640
5. 776 + 384 =
1.956
1.420
1.160
1.641
6. 975 + 600 =
1.438
1.046
1.575
1.966
7. 844 + 410 =
1.254
1.765
1.316
1.808
8. 954 + 908 =
1.222
1.862
1.969
1.556
9. 904 + 216 =
1.120
1.284
1.737
1.334
10. 774 + 774 =
1.305
1.436
1.930
1.548
11. 587 + 543 =
1.172
1.130
1.581
1.722
12. 657 + 203 =
886
783
571
860