Предмет: Математика, автор: vasyukoksana

сложите 3 кг 650 гр +2 кг 170гр сравните разные способы сложения

Ответы

Автор ответа: aleksandrmalihe

0

1 способ.
3,65+2,17=5,82кг
2 способ.
3650+2170=5820г

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