Предмет: Математика, автор: kasumovaesmira15

Выполните действия применяя сочетательное свойство сложения (2523+7838)+2162

Ответы

Автор ответа: Kibertiger

Пошаговое объяснение:

$(2523 + 7838) + 2162 = 10361 + 2162 = 12523$

Автор ответа: parus77

Ответ:

Пошаговое объяснение:сочетательное свойство сложения

это (а+в)+с=а+(в+с)

(2 523+7 838)+2 162=2 523+(7 838+2 162)= 2 523+10 000=12 523

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