Полина(8лет): Ментальное сложение/вычитание 2зн/10чис/600мс
Центр Ментальной Арифметики и Скорочтения Менар Genius
6 days ago 00:00:57 12
2 months ago 00:04:05 1
3 months ago 00:03:09 1
3 months ago 00:02:10 1
1 year ago 00:01:12 1
2 years ago 00:01:27 1
2 years ago 00:03:10 1
2 years ago 00:16:40 1
2 years ago 00:01:43 6.1K
3 years ago 00:01:25 1
3 years ago 00:01:23 3
3 years ago 00:02:31 56
4 years ago 00:01:07 72
6 years ago 00:02:17 92
6 years ago 00:00:51 4.8K
6 years ago 00:00:58 18
6 years ago 00:00:36 41
6 years ago 00:00:38 13
6 years ago 00:00:38 81
6 years ago 00:00:34 198
6 years ago 00:00:18 969
7 years ago 00:01:43 4
7 years ago 00:01:22 29
8 years ago 00:03:54 384
