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