Erbijsommen t/m 5.000

Optellen
1. 2.229 + 921 =
3.193
3.463
3.115
3.150
2. 2.174 + 1.592 =
3.882
3.766
3.304
4.091
3. 612 + 608 =
1.623
1.220
1.656
1.690
4. 2.352 + 1.315 =
3.685
3.667
3.933
3.674
5. 2.137 + 1.720 =
3.857
4.059
3.201
4.461
6. 1.608 + 1.079 =
2.687
2.611
2.483
2.673
7. 1.213 + 891 =
2.175
2.328
1.827
2.104
8. 2.459 + 1.866 =
4.400
4.361
4.325
4.572
9. 2.229 + 703 =
2.907
3.416
2.640
2.932
10. 689 + 551 =
1.167
1.508
1.086
1.240
11. 1.704 + 542 =
2.063
2.164
2.212
2.246
12. 2.103 + 1.818 =
4.222
3.921
4.277
4.119

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 2.229 + 921 =
3.193
3.463
3.115
3.150
2. 2.174 + 1.592 =
3.882
3.766
3.304
4.091
3. 612 + 608 =
1.623
1.220
1.656
1.690
4. 2.352 + 1.315 =
3.685
3.667
3.933
3.674
5. 2.137 + 1.720 =
3.857
4.059
3.201
4.461
6. 1.608 + 1.079 =
2.687
2.611
2.483
2.673
7. 1.213 + 891 =
2.175
2.328
1.827
2.104
8. 2.459 + 1.866 =
4.400
4.361
4.325
4.572
9. 2.229 + 703 =
2.907
3.416
2.640
2.932
10. 689 + 551 =
1.167
1.508
1.086
1.240
11. 1.704 + 542 =
2.063
2.164
2.212
2.246
12. 2.103 + 1.818 =
4.222
3.921
4.277
4.119