Erbijsommen tot 50.000

Erbijsommen
Oefening 1
1. 23.452 + 14.129 = 
 
2. 18.091 + 11.577 = 
 
3. 24.814 + 7.226 = 
 
4. 8.356 + 5.722 = 
 
5. 24.955 + 16.757 = 
 
6. 23.416 + 9.585 = 
 
7. 16.182 + 15.283 = 
 
8. 20.107 + 8.199 = 
 
9. 22.014 + 17.962 = 
 
10. 15.079 + 10.980 = 
 
Oefening 2
1. 9.690 + 5.731 = 
 
2. 19.658 + 13.676 = 
 
3. 6.730 + 6.484 = 
 
4. 19.596 + 16.476 = 
 
5. 14.893 + 8.911 = 
 
6. 23.993 + 5.571 = 
 
7. 13.910 + 6.166 = 
 
8. 17.591 + 6.438 = 
 
9. 19.847 + 14.385 = 
 
10. 18.445 + 13.533 = 
 
Oefening 3
1. 23.427 + 5.647 = 
 
2. 15.622 + 5.575 = 
 
3. 16.634 + 7.815 = 
 
4. 12.539 + 7.794 = 
 
5. 24.877 + 15.579 = 
 
6. 21.431 + 8.416 = 
 
7. 24.520 + 6.305 = 
 
8. 16.663 + 7.428 = 
 
9. 19.136 + 6.056 = 
 
10. 19.091 + 13.866 = 
 
Oefening 4
1. 11.980 + 9.990 = 
 
2. 15.941 + 9.743 = 
 
3. 18.509 + 15.121 = 
 
4. 20.754 + 20.100 = 
 
5. 13.141 + 5.264 = 
 
6. 10.017 + 7.778 = 
 
7. 10.691 + 6.875 = 
 
8. 16.761 + 16.093 = 
 
9. 22.680 + 8.896 = 
 
10. 19.420 + 6.673 = 
 

Erbijsommen tot 50.000
| ANTWOORDEN

Erbijsommen
Oefening 1
1. 23.452 + 14.129 = 
37.581
2. 18.091 + 11.577 = 
29.668
3. 24.814 + 7.226 = 
32.040
4. 8.356 + 5.722 = 
14.078
5. 24.955 + 16.757 = 
41.712
6. 23.416 + 9.585 = 
33.001
7. 16.182 + 15.283 = 
31.465
8. 20.107 + 8.199 = 
28.306
9. 22.014 + 17.962 = 
39.976
10. 15.079 + 10.980 = 
26.059
Oefening 2
1. 9.690 + 5.731 = 
15.421
2. 19.658 + 13.676 = 
33.334
3. 6.730 + 6.484 = 
13.214
4. 19.596 + 16.476 = 
36.072
5. 14.893 + 8.911 = 
23.804
6. 23.993 + 5.571 = 
29.564
7. 13.910 + 6.166 = 
20.076
8. 17.591 + 6.438 = 
24.029
9. 19.847 + 14.385 = 
34.232
10. 18.445 + 13.533 = 
31.978
Oefening 3
1. 23.427 + 5.647 = 
29.074
2. 15.622 + 5.575 = 
21.197
3. 16.634 + 7.815 = 
24.449
4. 12.539 + 7.794 = 
20.333
5. 24.877 + 15.579 = 
40.456
6. 21.431 + 8.416 = 
29.847
7. 24.520 + 6.305 = 
30.825
8. 16.663 + 7.428 = 
24.091
9. 19.136 + 6.056 = 
25.192
10. 19.091 + 13.866 = 
32.957
Oefening 4
1. 11.980 + 9.990 = 
21.970
2. 15.941 + 9.743 = 
25.684
3. 18.509 + 15.121 = 
33.630
4. 20.754 + 20.100 = 
40.854
5. 13.141 + 5.264 = 
18.405
6. 10.017 + 7.778 = 
17.795
7. 10.691 + 6.875 = 
17.566
8. 16.761 + 16.093 = 
32.854
9. 22.680 + 8.896 = 
31.576
10. 19.420 + 6.673 = 
26.093