Oefening 1 | |||||
7
5
1
|
1
7
7
|
5
4
7
|
Oefening 2 | |||||
1
8
8
|
3
2
5
|
2
9
7
|
Oefening 3 | |||||
2
5
4
|
1
6
8
|
2
5
6
|
Oefening 1 | |||||
7
3
5
5
1
9
|
1
9
3
7
7
3
|
5
5
6
4
7
3
|
Oefening 2 | |||||
1
9
2
8
8
2
|
3
7
8
2
5
5
|
2
8
1
9
7
3
|
Oefening 3 | |||||
2
8
5
5
4
6
|
1
9
4
6
8
2
|
2
8
5
5
6
4
|