填上填上合适的单位名称,使等式成立0.9( )=900000( )包括km m dm hm cm 和它们的平方。
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0.9( 平方千米 )=900000( 平方米 )
======以下答案可供参考======
供参考答案1:
叶彤1 ：您好。
0.9（吨＝900000（克）
0.9（千米）＝900000（毫米）
祝好，再见。
供参考答案2:
0.9( 毫米 )=900000(千米)```````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````` )