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