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