题目内容
0.375的计数单位是
- A.0.1
- B.0.01
- C.0.001
- D.无法确定
C
分析:根据小数的意义可知,一位小数的计数单位是0.1,两位小数的计数单位是0.01,三位小数的计数单位是0.001,
0.375是三位小数,它的计数单位是0.001,据此解答即可.
解答:因为三位小数的计数单位是0.001,0.375是三位小数,它的计数单位是0.001,
故选:C.
点评:本题主要考查小数的意义及计数单位.
分析:根据小数的意义可知,一位小数的计数单位是0.1,两位小数的计数单位是0.01,三位小数的计数单位是0.001,
0.375是三位小数,它的计数单位是0.001,据此解答即可.
解答:因为三位小数的计数单位是0.001,0.375是三位小数,它的计数单位是0.001,
故选:C.
点评:本题主要考查小数的意义及计数单位.
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