文档介绍:第 1 页
《分数和小数的互化》同步练****br/>一、单选题
,不能整除的时候,它们的商可以用(  )来表示。
A. 分数                                        B. 循环节                                        C. 余数
,正确的是(   )
A.                                           B.                                           C.                                           D. 
3. (    )
A. 大                                B.                                 C. 一样大                                D. 不确定
4.  =()
A.                                      B.                                      C.                                      D. 
=  
A. 5                                           B. 6                                           C. 7                                           D. 8[来源:
=(    )
A.                                        B.                                        C.                                        D. 
,乙每小时做8个零件。做一个零件(  )
A. 甲用的时间多                        B. 乙用的时间多                        C. 两人用的时间同样多
(  )
A.                                      B.                                      C.                                      D. 
9. 是真分数,而且能化成有限小数,x最大是(  )
A. 12                                         B. 13