Erbijsommen tot 50.000

Optellen
Oefening 1
1. 19.689 + 17.808
 
2. 13.708 + 10.593
 
3. 24.856 + 15.852
 
4. 14.537 + 8.297
 
5. 22.800 + 18.612
 
6. 6.604 + 6.223
 
7. 13.469 + 13.257
 
8. 22.763 + 7.358
 
9. 13.865 + 12.497
 
10. 15.458 + 7.986
 
Oefening 2
1. 10.443 + 8.886
 
2. 20.102 + 5.832
 
3. 23.763 + 16.226
 
4. 20.942 + 15.402
 
5. 17.907 + 14.444
 
6. 22.525 + 9.333
 
7. 23.694 + 13.346
 
8. 17.397 + 9.789
 
9. 23.279 + 9.423
 
10. 23.682 + 8.089
 
Oefening 3
1. 20.513 + 7.527
 
2. 20.531 + 6.559
 
3. 13.388 + 8.641
 
4. 22.055 + 9.951
 
5. 11.236 + 9.431
 
6. 23.188 + 18.524
 
7. 18.276 + 14.933
 
8. 23.773 + 23.297
 
9. 13.406 + 12.960
 
10. 14.032 + 8.552
 
Oefening 4
1. 12.491 + 8.360
 
2. 14.810 + 13.785
 
3. 20.378 + 13.236
 
4. 20.322 + 15.938
 
5. 22.206 + 20.822
 
6. 21.658 + 17.381
 
7. 15.596 + 9.097
 
8. 22.916 + 5.594
 
9. 11.467 + 8.039
 
10. 19.374 + 12.828
 

Erbijsommen tot 50.000
| ANTWOORDEN

Optellen
Oefening 1
1. 19.689 + 17.808
37.497
2. 13.708 + 10.593
24.301
3. 24.856 + 15.852
40.708
4. 14.537 + 8.297
22.834
5. 22.800 + 18.612
41.412
6. 6.604 + 6.223
12.827
7. 13.469 + 13.257
26.726
8. 22.763 + 7.358
30.121
9. 13.865 + 12.497
26.362
10. 15.458 + 7.986
23.444
Oefening 2
1. 10.443 + 8.886
19.329
2. 20.102 + 5.832
25.934
3. 23.763 + 16.226
39.989
4. 20.942 + 15.402
36.344
5. 17.907 + 14.444
32.351
6. 22.525 + 9.333
31.858
7. 23.694 + 13.346
37.040
8. 17.397 + 9.789
27.186
9. 23.279 + 9.423
32.702
10. 23.682 + 8.089
31.771
Oefening 3
1. 20.513 + 7.527
28.040
2. 20.531 + 6.559
27.090
3. 13.388 + 8.641
22.029
4. 22.055 + 9.951
32.006
5. 11.236 + 9.431
20.667
6. 23.188 + 18.524
41.712
7. 18.276 + 14.933
33.209
8. 23.773 + 23.297
47.070
9. 13.406 + 12.960
26.366
10. 14.032 + 8.552
22.584
Oefening 4
1. 12.491 + 8.360
20.851
2. 14.810 + 13.785
28.595
3. 20.378 + 13.236
33.614
4. 20.322 + 15.938
36.260
5. 22.206 + 20.822
43.028
6. 21.658 + 17.381
39.039
7. 15.596 + 9.097
24.693
8. 22.916 + 5.594
28.510
9. 11.467 + 8.039
19.506
10. 19.374 + 12.828
32.202