Предмет: Математика, автор: kablanbaeva

Решить уравнение
А-(47+33)=310+210

Приложения:

Ответы

Автор ответа: anika2278
26
А-47-33=310+210
А=310+210+33+47
А=600
Автор ответа: lizachudina9
12

Ответ:

440

Пошаговое объяснение:

а - 80 = 520

а = 520 - 80

а = 440

lenok3781: ответ а=600. При переносе у 80 знак меняется!!
lenok3781: а=520+80 ; а=600
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