Предмет: Математика, автор: hbc05751

Вычисли удобным способом

738-(238+465)=
(435+165)-285=
(189+260)-49=

Ответы

Автор ответа: helena312
0
738-238-465=500-465=35
435+165-285=500-285=215
189-49+260=140+260=400
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