思考：在括号里填上合适的单位名称. 0.1（）=1（）-0.01( ) 3( )90( )=3.09( ) 3( )90 ( )=3.9( )这是一道数学题……………………························

分类: 作业答案 • 2021-12-18 16:43:03

问题描述：

思考：在括号里填上合适的单位名称. 0.1（）=1（）-0.01( ) 3( )90( )=3.09( ) 3( )90 ( )=3.9( )
这是一道数学题……………………························

答

思考：在括号里填上合适的单位名称. 0.1（ ）=1（ ）-0.01( ) 3( )90( )=3.09( ) 3( )90 ( )=3.9( )这是一道数学题……………………························