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