Erbijsommen tot 50.000

Optellen
Oefening 1
1. 9.783 + 8.513
 
2. 22.164 + 15.774
 
3. 23.630 + 12.029
 
4. 22.405 + 14.333
 
5. 20.886 + 11.136
 
6. 24.300 + 13.504
 
7. 8.589 + 7.407
 
8. 15.910 + 9.159
 
9. 24.249 + 6.489
 
10. 23.322 + 6.937
 
Oefening 2
1. 8.915 + 8.897
 
2. 21.417 + 18.684
 
3. 22.374 + 15.922
 
4. 17.560 + 7.533
 
5. 21.380 + 21.286
 
6. 22.615 + 17.191
 
7. 16.932 + 7.363
 
8. 24.241 + 10.300
 
9. 17.489 + 11.692
 
10. 14.135 + 10.937
 
Oefening 3
1. 24.481 + 22.211
 
2. 12.868 + 10.545
 
3. 23.693 + 11.094
 
4. 11.704 + 8.822
 
5. 22.927 + 15.760
 
6. 22.337 + 14.151
 
7. 18.915 + 17.459
 
8. 22.754 + 5.986
 
9. 21.005 + 10.638
 
10. 24.290 + 20.686
 
Oefening 4
1. 20.356 + 6.790
 
2. 22.456 + 7.337
 
3. 14.546 + 6.572
 
4. 19.962 + 7.649
 
5. 13.654 + 6.592
 
6. 13.548 + 6.822
 
7. 7.862 + 5.881
 
8. 16.887 + 14.899
 
9. 9.097 + 7.990
 
10. 9.145 + 8.373
 

Erbijsommen tot 50.000
| ANTWOORDEN

Optellen
Oefening 1
1. 9.783 + 8.513
18.296
2. 22.164 + 15.774
37.938
3. 23.630 + 12.029
35.659
4. 22.405 + 14.333
36.738
5. 20.886 + 11.136
32.022
6. 24.300 + 13.504
37.804
7. 8.589 + 7.407
15.996
8. 15.910 + 9.159
25.069
9. 24.249 + 6.489
30.738
10. 23.322 + 6.937
30.259
Oefening 2
1. 8.915 + 8.897
17.812
2. 21.417 + 18.684
40.101
3. 22.374 + 15.922
38.296
4. 17.560 + 7.533
25.093
5. 21.380 + 21.286
42.666
6. 22.615 + 17.191
39.806
7. 16.932 + 7.363
24.295
8. 24.241 + 10.300
34.541
9. 17.489 + 11.692
29.181
10. 14.135 + 10.937
25.072
Oefening 3
1. 24.481 + 22.211
46.692
2. 12.868 + 10.545
23.413
3. 23.693 + 11.094
34.787
4. 11.704 + 8.822
20.526
5. 22.927 + 15.760
38.687
6. 22.337 + 14.151
36.488
7. 18.915 + 17.459
36.374
8. 22.754 + 5.986
28.740
9. 21.005 + 10.638
31.643
10. 24.290 + 20.686
44.976
Oefening 4
1. 20.356 + 6.790
27.146
2. 22.456 + 7.337
29.793
3. 14.546 + 6.572
21.118
4. 19.962 + 7.649
27.611
5. 13.654 + 6.592
20.246
6. 13.548 + 6.822
20.370
7. 7.862 + 5.881
13.743
8. 16.887 + 14.899
31.786
9. 9.097 + 7.990
17.087
10. 9.145 + 8.373
17.518