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