Предмет: Математика, автор: 110275os

найди закономерность в числах 12 21 34 43 помогите пожалуйста.

Ответы

Автор ответа: katenab00

в этих числах первые и вторые цифры поменялись местами:

12=21

34=43

удачного дня)

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