Erbijsommen t/m 10.000

Optellen
1. 2.874 + 1.789 =
4.663
4.686
4.481
4.050
2. 4.879 + 3.567 =
8.992
8.446
8.513
9.284
3. 3.033 + 1.867 =
5.324
5.334
4.900
5.012
4. 3.917 + 2.899 =
6.569
7.335
7.401
6.816
5. 4.412 + 3.224 =
6.744
7.772
7.636
7.580
6. 3.777 + 1.341 =
5.808
5.816
5.118
4.881
7. 2.776 + 2.026 =
5.559
4.802
4.138
5.135
8. 1.556 + 1.439 =
2.435
2.995
3.185
3.015
9. 2.971 + 2.180 =
5.324
5.184
5.151
5.444
10. 3.136 + 2.064 =
5.200
4.814
4.805
5.954
11. 3.639 + 3.244 =
6.883
7.311
7.094
6.899
12. 1.939 + 1.007 =
3.071
2.881
2.946
2.590

Erbijsommen t/m 10.000
| ANTWOORDEN

Optellen
1. 2.874 + 1.789 =
4.663
4.686
4.481
4.050
2. 4.879 + 3.567 =
8.992
8.446
8.513
9.284
3. 3.033 + 1.867 =
5.324
5.334
4.900
5.012
4. 3.917 + 2.899 =
6.569
7.335
7.401
6.816
5. 4.412 + 3.224 =
6.744
7.772
7.636
7.580
6. 3.777 + 1.341 =
5.808
5.816
5.118
4.881
7. 2.776 + 2.026 =
5.559
4.802
4.138
5.135
8. 1.556 + 1.439 =
2.435
2.995
3.185
3.015
9. 2.971 + 2.180 =
5.324
5.184
5.151
5.444
10. 3.136 + 2.064 =
5.200
4.814
4.805
5.954
11. 3.639 + 3.244 =
6.883
7.311
7.094
6.899
12. 1.939 + 1.007 =
3.071
2.881
2.946
2.590