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