Общие приемы табличного вычитания с переходом через десяток
1 month ago 00:11:40 10
2 months ago 00:01:31 2
2 months ago 03:16:48 1
4 months ago 00:36:31 1
4 months ago 00:29:18 1
4 months ago 00:04:53 1
4 months ago 00:10:10 1
4 months ago 00:04:49 1
4 months ago 01:05:51 1
4 months ago 00:08:16 1
4 months ago 01:07:15 1
4 months ago 00:17:02 1
4 months ago 00:08:02 1
4 months ago 00:04:22 1
4 months ago 00:04:57 1
4 months ago 00:05:40 20
4 months ago 00:12:12 1
4 months ago 00:25:40 1
4 months ago 00:02:12 1
4 months ago 00:15:22 4
4 months ago 00:02:35 1
4 months ago 00:24:59 1
4 months ago 00:05:32 1
4 months ago 00:01:09 1
