题目内容
判断对错,把不对的改正过来。
1.2÷(0.25×0.4+0.5)
=1.2÷(1+0.5)
=1.2÷1.5
=0.8
( )
答案:
解析:
解析:
|
( 1.2÷(0.25×0.4+0.5) =1.2÷(0.1+0.5) =1.2÷0.6 =2 |
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题目内容
判断对错,把不对的改正过来。
1.2÷(0.25×0.4+0.5)
=1.2÷(1+0.5)
=1.2÷1.5
=0.8
( )
|
( 1.2÷(0.25×0.4+0.5) =1.2÷(0.1+0.5) =1.2÷0.6 =2 |