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