Erbijsommen tot 50.000

Optellen
Oefening 1
1. 9.091 + 9.024
 
2. 19.792 + 6.902
 
3. 11.724 + 8.294
 
4. 21.541 + 19.933
 
5. 22.701 + 10.858
 
6. 18.389 + 8.512
 
7. 23.400 + 12.305
 
8. 23.646 + 16.705
 
9. 12.306 + 7.234
 
10. 17.291 + 7.638
 
Oefening 2
1. 24.149 + 22.876
 
2. 23.664 + 7.035
 
3. 18.331 + 7.518
 
4. 19.293 + 9.147
 
5. 20.686 + 19.481
 
6. 21.568 + 6.165
 
7. 20.164 + 18.354
 
8. 15.098 + 11.802
 
9. 16.591 + 13.810
 
10. 11.695 + 6.453
 
Oefening 3
1. 18.601 + 13.782
 
2. 24.883 + 22.499
 
3. 10.472 + 5.736
 
4. 18.216 + 10.711
 
5. 20.342 + 5.235
 
6. 14.197 + 7.838
 
7. 10.478 + 9.730
 
8. 17.496 + 12.413
 
9. 18.159 + 5.825
 
10. 15.378 + 14.518
 
Oefening 4
1. 19.076 + 15.425
 
2. 17.867 + 8.142
 
3. 23.692 + 22.279
 
4. 17.714 + 7.715
 
5. 21.490 + 7.577
 
6. 23.851 + 11.566
 
7. 17.470 + 14.181
 
8. 19.607 + 5.399
 
9. 12.436 + 11.387
 
10. 21.638 + 7.914
 

Erbijsommen tot 50.000
| ANTWOORDEN

Optellen
Oefening 1
1. 9.091 + 9.024
18.115
2. 19.792 + 6.902
26.694
3. 11.724 + 8.294
20.018
4. 21.541 + 19.933
41.474
5. 22.701 + 10.858
33.559
6. 18.389 + 8.512
26.901
7. 23.400 + 12.305
35.705
8. 23.646 + 16.705
40.351
9. 12.306 + 7.234
19.540
10. 17.291 + 7.638
24.929
Oefening 2
1. 24.149 + 22.876
47.025
2. 23.664 + 7.035
30.699
3. 18.331 + 7.518
25.849
4. 19.293 + 9.147
28.440
5. 20.686 + 19.481
40.167
6. 21.568 + 6.165
27.733
7. 20.164 + 18.354
38.518
8. 15.098 + 11.802
26.900
9. 16.591 + 13.810
30.401
10. 11.695 + 6.453
18.148
Oefening 3
1. 18.601 + 13.782
32.383
2. 24.883 + 22.499
47.382
3. 10.472 + 5.736
16.208
4. 18.216 + 10.711
28.927
5. 20.342 + 5.235
25.577
6. 14.197 + 7.838
22.035
7. 10.478 + 9.730
20.208
8. 17.496 + 12.413
29.909
9. 18.159 + 5.825
23.984
10. 15.378 + 14.518
29.896
Oefening 4
1. 19.076 + 15.425
34.501
2. 17.867 + 8.142
26.009
3. 23.692 + 22.279
45.971
4. 17.714 + 7.715
25.429
5. 21.490 + 7.577
29.067
6. 23.851 + 11.566
35.417
7. 17.470 + 14.181
31.651
8. 19.607 + 5.399
25.006
9. 12.436 + 11.387
23.823
10. 21.638 + 7.914
29.552