Предмет: Математика, автор: RTYUIOP09

Решить помогите пожалуйста примеры 2,4+5=7,4

5,6+4,2=

12+4,89=

Ответы

Автор ответа: timkakalanov

1

Ответ:

5,6+4,2=9,6

12+4,89=16,89

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