巧算265+266+267+268+269+270+271+272+273 =( )×( ) =( )

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巧算265+266+267+268+269+270+271+272+273=()×()=()巧算265+266+267+268+269+270+271+272+273=()×()=()巧算265+26

巧算265+266+267+268+269+270+271+272+273 =( )×( ) =( )
巧算265+266+267+268+269+270+271+272+273 =( )×( ) =( )

巧算265+266+267+268+269+270+271+272+273 =( )×( ) =( )
269 9