Урок математики_Прибавить 6
Дистанционное обучение. Способ прибавления числа 6 с переходом через десяток.
5 months ago 00:07:05 1
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6 months ago 00:02:56 1
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6 months ago 00:05:41 1
6 months ago 00:03:00 1
6 months ago 00:03:56 4
7 months ago 00:05:06 1
7 months ago 00:02:56 1
7 months ago 00:02:46 1
7 months ago 00:06:15 1
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8 months ago 00:04:26 1
8 months ago 00:05:16 5
8 months ago 00:03:16 1
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8 months ago 00:04:16 1
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9 months ago 00:04:16 1
9 months ago 00:02:41 1
