【西师大版】六年级上册数学3.分数除法单元试卷_含答案.docx

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1、六年级上册数学单元测试-3.分数除法一、单选题1.÷4＝（  ）A.                                        B. 1                                       C.                                        D. 2.1÷=（  ）A. 6                                         B. 10                                         C.                

2、                          D. 3.把平均分成4份．每份是（  ）A.                                           B.                                           C.                                           D. 4.（   ）A.                                         B. 1                                        C.

3、                                         D. 5.=（  ）A.                                           B.                                           C.                                           D. 6.40÷2    40×,比较大小，应填的符号是（  ）A. ＞                                          B. ＜            

4、                              C. ＝                                          D. ≠7.计算a÷等于(    )A.                                            B. 8a                                           C. 8.=（  ）A.                                           B.                                   

5、        C.                                           D. 89.五（2）班男生人数的和女生人数的相等，那么男生人数(   )女生人数。A. 大于                                         B. 小于                                         C. 等于10.10以内的最小质数是10以内所有质数和的（  ）A.                                         B.                 

6、                        C.                                         D. 二、判断题11.判断对错．12.小芳每天睡眠9小时，她一天的睡眠时间占全天的。13.把4张饼平均分给3个小朋友吃，每个小朋友吃到张饼。14.49÷23=15.4个相加等于4乘。三、填空题16.                                （1）=________（2）=________（3）=________17.海星彩电比佳佳彩电贵________ ，佳佳彩电比海星彩电便宜________ ．18

7、.如图，散落在盒子外面的是总数的，散落在外面的是总数的。那么盒子里会有________个和________个？19.一瓶可乐喝去，正好是升，这瓶可乐共________升。20.在括号里填上运算符号，横线上填上适当的数．（________）=________21.计算．=________22.计算15×15=22534×36=122425×25=62533×37=122135×35=122532×38=121645×45=202531×39=120983×87=________23.一件上衣90元，是裤子价钱的，一套衣服________元24.家电超市采购

8、一批彩电共60台，4天内销售情况如下表，请算出（1）每天销售量占总台数的几分之几