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