Предмет: Математика, автор: eltaevasolpan28

7 есеп бет 6 4 сынып​

Приложения:

Ответы

Автор ответа: kozhakhmetdelnaz
3

Ответ:

1)(95+305)/5=400/5=80

2)241+123+59+27=(241+59)+(123+27)=300+150=450

3) ( 330+30+90)/3=450/3=150

4)(123+77)×2=200×2=400

5)448+60+242=690+60=750

6)(12+18+20)×6=50×6=300

eltaevasolpan28: спасибо
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