addieren
Anhand von Beispielaufgaben wird das Addieren und das Subtrahieren von Brüchen erklärt.
11 months ago 00:06:04 4
11 months ago 00:03:46 1
1 year ago 00:04:57 1
1 year ago 00:08:01 1
1 year ago 00:09:15 1
2 years ago 00:15:43 1
2 years ago 00:04:18 3
2 years ago 00:09:11 1
2 years ago 00:03:37 2
2 years ago 00:16:50 1
2 years ago 00:05:48 1
2 years ago 00:09:18 1
3 years ago 01:03:01 4
3 years ago 00:01:02 1
3 years ago 00:09:39 1
3 years ago 00:07:44 1
3 years ago 00:08:23 1
4 years ago 00:16:32 1
4 years ago 00:03:25 143
5 years ago 00:04:20 1
5 years ago 00:06:13 1
6 years ago 00:02:58 1
6 years ago 00:07:15 1
6 years ago 00:07:34 1
