Erbijsommen tot 50.000

Optellen
Oefening 1
1. 23.962 + 17.248 = 
 
2. 21.483 + 20.318 = 
 
3. 20.918 + 12.841 = 
 
4. 20.378 + 5.911 = 
 
5. 20.229 + 16.480 = 
 
6. 8.302 + 5.932 = 
 
7. 24.777 + 13.446 = 
 
8. 17.915 + 5.197 = 
 
9. 15.163 + 11.218 = 
 
10. 23.069 + 11.524 = 
 
Oefening 2
1. 24.326 + 22.620 = 
 
2. 18.303 + 12.419 = 
 
3. 18.390 + 8.105 = 
 
4. 16.248 + 6.347 = 
 
5. 22.670 + 6.053 = 
 
6. 12.848 + 10.246 = 
 
7. 19.176 + 18.077 = 
 
8. 21.232 + 15.463 = 
 
9. 13.253 + 12.924 = 
 
10. 18.961 + 18.638 = 
 
Oefening 3
1. 15.568 + 12.049 = 
 
2. 20.531 + 9.988 = 
 
3. 11.817 + 5.117 = 
 
4. 14.284 + 10.949 = 
 
5. 19.331 + 15.041 = 
 
6. 13.961 + 12.097 = 
 
7. 14.956 + 12.847 = 
 
8. 13.719 + 6.567 = 
 
9. 16.545 + 11.906 = 
 
10. 22.738 + 20.985 = 
 
Oefening 4
1. 22.417 + 17.813 = 
 
2. 15.813 + 8.821 = 
 
3. 13.212 + 10.519 = 
 
4. 18.048 + 17.502 = 
 
5. 20.244 + 9.612 = 
 
6. 17.362 + 9.988 = 
 
7. 23.689 + 23.376 = 
 
8. 19.778 + 9.530 = 
 
9. 12.488 + 5.755 = 
 
10. 13.318 + 10.709 = 
 

Erbijsommen tot 50.000
| ANTWOORDEN

Optellen
Oefening 1
1. 23.962 + 17.248 = 
41.210
2. 21.483 + 20.318 = 
41.801
3. 20.918 + 12.841 = 
33.759
4. 20.378 + 5.911 = 
26.289
5. 20.229 + 16.480 = 
36.709
6. 8.302 + 5.932 = 
14.234
7. 24.777 + 13.446 = 
38.223
8. 17.915 + 5.197 = 
23.112
9. 15.163 + 11.218 = 
26.381
10. 23.069 + 11.524 = 
34.593
Oefening 2
1. 24.326 + 22.620 = 
46.946
2. 18.303 + 12.419 = 
30.722
3. 18.390 + 8.105 = 
26.495
4. 16.248 + 6.347 = 
22.595
5. 22.670 + 6.053 = 
28.723
6. 12.848 + 10.246 = 
23.094
7. 19.176 + 18.077 = 
37.253
8. 21.232 + 15.463 = 
36.695
9. 13.253 + 12.924 = 
26.177
10. 18.961 + 18.638 = 
37.599
Oefening 3
1. 15.568 + 12.049 = 
27.617
2. 20.531 + 9.988 = 
30.519
3. 11.817 + 5.117 = 
16.934
4. 14.284 + 10.949 = 
25.233
5. 19.331 + 15.041 = 
34.372
6. 13.961 + 12.097 = 
26.058
7. 14.956 + 12.847 = 
27.803
8. 13.719 + 6.567 = 
20.286
9. 16.545 + 11.906 = 
28.451
10. 22.738 + 20.985 = 
43.723
Oefening 4
1. 22.417 + 17.813 = 
40.230
2. 15.813 + 8.821 = 
24.634
3. 13.212 + 10.519 = 
23.731
4. 18.048 + 17.502 = 
35.550
5. 20.244 + 9.612 = 
29.856
6. 17.362 + 9.988 = 
27.350
7. 23.689 + 23.376 = 
47.065
8. 19.778 + 9.530 = 
29.308
9. 12.488 + 5.755 = 
18.243
10. 13.318 + 10.709 = 
24.027