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