Erbijsommen tot 50.000

Optellen
Oefening 1
1. 23.430 + 8.348
 
2. 22.402 + 17.528
 
3. 21.914 + 5.079
 
4. 23.667 + 23.113
 
5. 16.078 + 15.883
 
6. 23.345 + 12.026
 
7. 15.772 + 12.283
 
8. 20.108 + 18.327
 
9. 24.471 + 7.824
 
10. 19.363 + 16.467
 
Oefening 2
1. 7.763 + 6.499
 
2. 12.502 + 6.286
 
3. 14.038 + 6.878
 
4. 19.399 + 15.294
 
5. 16.757 + 6.414
 
6. 13.183 + 7.664
 
7. 23.989 + 22.029
 
8. 23.181 + 9.576
 
9. 17.396 + 10.602
 
10. 16.743 + 10.475
 
Oefening 3
1. 12.993 + 11.297
 
2. 20.743 + 16.398
 
3. 20.221 + 10.102
 
4. 14.720 + 12.970
 
5. 17.844 + 11.492
 
6. 20.458 + 15.837
 
7. 16.275 + 7.924
 
8. 10.926 + 5.864
 
9. 9.592 + 5.079
 
10. 8.326 + 7.136
 
Oefening 4
1. 20.049 + 15.259
 
2. 24.848 + 22.433
 
3. 23.848 + 5.626
 
4. 8.608 + 8.560
 
5. 21.105 + 14.774
 
6. 24.023 + 9.411
 
7. 12.600 + 8.919
 
8. 10.110 + 6.143
 
9. 11.859 + 8.530
 
10. 23.338 + 9.218
 

Erbijsommen tot 50.000
| ANTWOORDEN

Optellen
Oefening 1
1. 23.430 + 8.348
31.778
2. 22.402 + 17.528
39.930
3. 21.914 + 5.079
26.993
4. 23.667 + 23.113
46.780
5. 16.078 + 15.883
31.961
6. 23.345 + 12.026
35.371
7. 15.772 + 12.283
28.055
8. 20.108 + 18.327
38.435
9. 24.471 + 7.824
32.295
10. 19.363 + 16.467
35.830
Oefening 2
1. 7.763 + 6.499
14.262
2. 12.502 + 6.286
18.788
3. 14.038 + 6.878
20.916
4. 19.399 + 15.294
34.693
5. 16.757 + 6.414
23.171
6. 13.183 + 7.664
20.847
7. 23.989 + 22.029
46.018
8. 23.181 + 9.576
32.757
9. 17.396 + 10.602
27.998
10. 16.743 + 10.475
27.218
Oefening 3
1. 12.993 + 11.297
24.290
2. 20.743 + 16.398
37.141
3. 20.221 + 10.102
30.323
4. 14.720 + 12.970
27.690
5. 17.844 + 11.492
29.336
6. 20.458 + 15.837
36.295
7. 16.275 + 7.924
24.199
8. 10.926 + 5.864
16.790
9. 9.592 + 5.079
14.671
10. 8.326 + 7.136
15.462
Oefening 4
1. 20.049 + 15.259
35.308
2. 24.848 + 22.433
47.281
3. 23.848 + 5.626
29.474
4. 8.608 + 8.560
17.168
5. 21.105 + 14.774
35.879
6. 24.023 + 9.411
33.434
7. 12.600 + 8.919
21.519
8. 10.110 + 6.143
16.253
9. 11.859 + 8.530
20.389
10. 23.338 + 9.218
32.556