Задача первоклассника в 1 шаг! Невероятное решение!
Нахождение площади 4-ка тремя способами.
4 months ago 00:02:41 1
![Алла Пугачёва - То ли ещё будет [Песенка первоклассника] (Official HD Video)](https://sun9-72.userapi.com/FzKAZCnocNMoZfvNseejqzgk9_CI57dz0u-FvQ/Af6YHcimvWU.jpg)
5 months ago 00:11:14 1
6 months ago 00:33:21 2
7 months ago 01:31:34 1
7 months ago 01:56:34 1
8 months ago 00:12:41 1
8 months ago 00:03:20 1
8 months ago 00:02:47 1
9 months ago 00:00:49 1
10 months ago 00:05:06 1
10 months ago 01:12:49 1
10 months ago 01:05:01 1
10 months ago 00:00:57 1
11 months ago 00:08:51 1
11 months ago 00:04:55 1
11 months ago 00:33:25 8
11 months ago 00:05:35 1
1 year ago 00:08:10 1
1 year ago 00:19:33 1
1 year ago 00:56:18 1
1 year ago 00:03:50 4
1 year ago 00:12:01 1
1 year ago 00:05:23 1
1 year ago 01:39:56 10
