Erbijsommen t/m 5.000

Optellen
1. 1.763 + 853 =
2.696
2.605
2.555
2.616
2. 1.146 + 851 =
1.138
1.997
1.293
1.079
3. 1.511 + 925 =
2.686
2.436
2.473
2.821
4. 2.304 + 1.003 =
3.307
3.431
3.346
3.050
5. 2.406 + 648 =
2.822
3.016
3.054
3.049
6. 2.218 + 1.845 =
3.460
3.444
4.063
4.342
7. 658 + 521 =
1.433
1.181
1.179
1.132
8. 2.126 + 1.892 =
3.879
3.803
4.018
4.379
9. 2.399 + 1.538 =
3.798
3.704
4.640
3.937
10. 2.378 + 900 =
3.422
3.366
3.297
3.278
11. 1.196 + 892 =
2.088
1.718
2.199
1.858
12. 2.209 + 1.640 =
4.087
3.849
3.472
4.035

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 1.763 + 853 =
2.696
2.605
2.555
2.616
2. 1.146 + 851 =
1.138
1.997
1.293
1.079
3. 1.511 + 925 =
2.686
2.436
2.473
2.821
4. 2.304 + 1.003 =
3.307
3.431
3.346
3.050
5. 2.406 + 648 =
2.822
3.016
3.054
3.049
6. 2.218 + 1.845 =
3.460
3.444
4.063
4.342
7. 658 + 521 =
1.433
1.181
1.179
1.132
8. 2.126 + 1.892 =
3.879
3.803
4.018
4.379
9. 2.399 + 1.538 =
3.798
3.704
4.640
3.937
10. 2.378 + 900 =
3.422
3.366
3.297
3.278
11. 1.196 + 892 =
2.088
1.718
2.199
1.858
12. 2.209 + 1.640 =
4.087
3.849
3.472
4.035