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根据32×18=576,填上合适的数.3.2×18=0.32×0.18=×18=0.576×=5.76.

题目详情
根据32×18=576,填上合适的数.
3.2×18=______          0.32×0.18=______
______×18=0.576______×______=5.76.


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答案和解析
32×18=576,
(32÷10)×18=576÷10=57.6
(32÷100)×(18÷100)=576÷10000=0.0576
(32÷1000)×18=0.032×18=576÷1000,
(32÷10)×(18÷10)=3.2×1.8=5.76,
故答案为:57.6,0.0576,0.032,3.2,1.8.