Предмет: Алгебра, автор: Тотось

7 класс, примеры со степенью, помогите пожалуйста 1.19

Приложения:

Ответы

Автор ответа: nati61

1)-25+16=-9
2)81-0,16•6,25=81-1=80
3)25-6,4=18,6
4)1+5=6

nati61: Надеюсь что помогала

Автор ответа: SpideMan

Ответ:1) 25 + 16= 41

(Остальное мне лень писать ,что получилось в конце)

2) 81- 4/25* 6(целых) 1/4=

3)0,2*75 -0,4* 16=

4) 8* 0,125+125*0,04=

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