Предмет: Математика, автор: soxjebcishxxj

-9,7+(-3,8+5,2)-(2,9-5,2-9,7)+3,8; РЕШИТЕ ПОЖАЛУЙСТА​

Ответы

Автор ответа: ilya6151
2

Ответ: -9,7+(-3,8+5,2)-(2,9-5,2-9,7)+3,8=-9,7+1,4+12+3,8=7,5

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