Предмет: Математика, автор: arinapopova121

Какой из данных примеров решен правильно?
а)-2,3+(-7,4)=-5,1
б)-2 1/3+(-3 1/2)=-5 5/6
В)2,3+(-7,4)=5,1
Г)2 1/3+(-3 1/3)=-5 5/6

Ответы

Автор ответа: medvejonok2002
0
правильный ЭТОГО ПРИМЕРА "В"
Автор ответа: abdukarimovamalika
0
правильной ответы В -5,1
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