北师大版四年级数学下册小数乘法专项练习题19文档格式.docx

北师大版四年级数学下册小数乘法专项练习题19文档格式.docx

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1000＝0.723÷

16.6×

100＝0.03×

0.02＝0.009×

0.02＝0.01×

8＝

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8

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0.029300－7.2－62.8

6＝4×

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1000＝32.5÷

1000＝

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100＝1×

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0.07＝0.18×

0.70.41×

0.724.6×

0.25.3×

69.1