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https://mozaikagrodno.com/2020/05/20/%d1%87%d1%82%d0%be-%d0%bd%d1%83%d0%b6%d0%bd%d0%be-%d0%b7%d0%bd%d0%b0%d1%82%d1%8c-%d0%b8-%d1%83%d0%bc%d0%b5%d1%82%d1%8c-%d0%ba-1-%d0%ba%d0%bb%d0%b0%d1%81%d1%81%d1%83/
Что нужно знать и уметь к 1 классу?