|
6
1⁄5
−
1⁄2
=
|
4
2⁄6
−
1
2⁄4
=
|
9
1⁄3
−
3
2⁄7
=
|
6
7⁄8
−
2
3⁄6
=
|
||||
|
5
1⁄2
−
1
2⁄3
=
|
7
2⁄5
−
6
1⁄10
=
|
8
6⁄10
−
7
6⁄10
=
|
7
2⁄9
−
3
1⁄2
=
|
||||
|
7
2⁄10
−
5
7⁄10
=
|
8
7⁄8
−
5
4⁄8
=
|
10
1⁄3
−
2
1⁄2
=
|
7
1⁄5
−
4
8⁄10
=
|
||||
|
9
2⁄5
−
1
1⁄8
=
|
6⁄7
−
1⁄3
=
|
10
1⁄5
−
2
6⁄8
=
|
6
1⁄2
−
1
4⁄7
=
|
||||
|
2
4⁄9
−
2⁄3
=
|
2
8⁄9
−
1
2⁄10
=
|
7
1⁄6
−
2
1⁄2
=
|
3
1⁄8
−
2
2⁄6
=
|
||||
|
4
2⁄6
−
2
6⁄7
=
|
2
2⁄4
−
1
2⁄10
=
|
8
4⁄10
−
6
4⁄7
=
|
8
5⁄8
−
1
1⁄2
=
|
||||
| 24 sommen | |||||||