Предмет: Математика, автор: Sveta1234556

Упростить выражения a)25x+4x+x. б)40m-20m-7m+5. в)15x•4•2. г)9a•3k•2

Ответы

Автор ответа: dilya0676

0

А)30х
Б) 13m+5
В) 15x×8
Г) 18а×6k

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