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