来自杜文林的问题
2÷[(127-136)×9]×61.25×67.875+0.125×6787.5+125×0.53375.
2÷[(127-136)×9]×6
1.25×67.875+0.125×6787.5+125×0.53375.
1回答
2020-05-07 01:10
2÷[(127-136)×9]×61.25×67.875+0.125×6787.5+125×0.53375.
2÷[(127-136)×9]×6
1.25×67.875+0.125×6787.5+125×0.53375.
(1)2÷[(127