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