filmov
tv
Open Number Line: What is it and how to use it
Показать описание
This video explains how and why elementary students are learning how to use an open number line. Addition and subtraction are demonstrated on the open number line. This video is for parents. Equal Sign: What Does It Mean?
0:03:05
0:10:13
0:00:38
0:02:58
0:01:36
0:02:42
0:08:49
0:02:25
0:01:47
0:01:56
0:01:24
0:00:53
0:02:24
0:01:33
0:02:55
0:01:16
0:05:23
0:03:16
0:03:23
0:06:47
0:05:29
0:05:20
0:03:25
0:04:51