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