Erbijsommen tot 50.000

Optellen
Oefening 1
1. 20.596 + 7.790
 
2. 16.305 + 9.279
 
3. 23.034 + 12.691
 
4. 23.913 + 9.410
 
5. 21.032 + 20.475
 
6. 20.049 + 5.804
 
7. 22.463 + 15.892
 
8. 16.537 + 12.337
 
9. 22.547 + 8.866
 
10. 10.272 + 5.883
 
Oefening 2
1. 22.387 + 5.968
 
2. 23.516 + 14.760
 
3. 16.431 + 5.595
 
4. 23.631 + 15.621
 
5. 7.797 + 6.579
 
6. 7.624 + 6.755
 
7. 23.095 + 20.512
 
8. 9.060 + 7.548
 
9. 23.186 + 8.028
 
10. 23.796 + 18.047
 
Oefening 3
1. 18.798 + 11.066
 
2. 19.289 + 13.867
 
3. 19.332 + 18.605
 
4. 20.608 + 11.925
 
5. 24.457 + 13.086
 
6. 19.341 + 8.572
 
7. 16.079 + 10.752
 
8. 13.399 + 6.900
 
9. 18.429 + 15.654
 
10. 21.653 + 18.274
 
Oefening 4
1. 23.149 + 11.611
 
2. 14.792 + 8.385
 
3. 12.011 + 11.938
 
4. 22.589 + 20.553
 
5. 24.360 + 8.269
 
6. 7.903 + 5.336
 
7. 10.063 + 9.524
 
8. 17.512 + 12.716
 
9. 19.824 + 18.477
 
10. 15.383 + 9.412
 

Erbijsommen tot 50.000
| ANTWOORDEN

Optellen
Oefening 1
1. 20.596 + 7.790
28.386
2. 16.305 + 9.279
25.584
3. 23.034 + 12.691
35.725
4. 23.913 + 9.410
33.323
5. 21.032 + 20.475
41.507
6. 20.049 + 5.804
25.853
7. 22.463 + 15.892
38.355
8. 16.537 + 12.337
28.874
9. 22.547 + 8.866
31.413
10. 10.272 + 5.883
16.155
Oefening 2
1. 22.387 + 5.968
28.355
2. 23.516 + 14.760
38.276
3. 16.431 + 5.595
22.026
4. 23.631 + 15.621
39.252
5. 7.797 + 6.579
14.376
6. 7.624 + 6.755
14.379
7. 23.095 + 20.512
43.607
8. 9.060 + 7.548
16.608
9. 23.186 + 8.028
31.214
10. 23.796 + 18.047
41.843
Oefening 3
1. 18.798 + 11.066
29.864
2. 19.289 + 13.867
33.156
3. 19.332 + 18.605
37.937
4. 20.608 + 11.925
32.533
5. 24.457 + 13.086
37.543
6. 19.341 + 8.572
27.913
7. 16.079 + 10.752
26.831
8. 13.399 + 6.900
20.299
9. 18.429 + 15.654
34.083
10. 21.653 + 18.274
39.927
Oefening 4
1. 23.149 + 11.611
34.760
2. 14.792 + 8.385
23.177
3. 12.011 + 11.938
23.949
4. 22.589 + 20.553
43.142
5. 24.360 + 8.269
32.629
6. 7.903 + 5.336
13.239
7. 10.063 + 9.524
19.587
8. 17.512 + 12.716
30.228
9. 19.824 + 18.477
38.301
10. 15.383 + 9.412
24.795