二年级上册数学单元测试-7.制作标本表内除法-青岛版六三制_含答案.docx

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1、二年级上册数学单元测试-7.制作标本表内除法一、单选题1.一个数的4倍正好是20，这个数是（　　）A. 6                                              B. 5                                              C. 42.24÷6=（  ）A. 4                                           B. 5                                           C. 

2、6                                           D. 203.选择适当的符号（1） 155=3A. +                                           B. -                                           C. ×                                           D. ÷（2） 37=21A. +                                    

3、       B. -                                           C. ×                                           D. ÷4.6÷(12÷4)=（  ）A. 2                                           B. 3                                           C. 4                                           

4、D. 155.“20÷4○5”，比较大小，在○里应填的符号是（  ）A. ＞                                         B. ＜                                         C. ＝                                         D. －6.40里面有多少个5?正确的列式为(   )。A. 40-5                                        B. 40×8          

5、                              C. 40÷57.3把剪刀12元，平均每把剪刀（ ）元钱。A. 3                                              B. 4                                              C. 58.36里面有（）个6。A. 3                                                     B. 4                         

6、                 C. 6二、判断题9.8÷4＝2                                         （   ）10.我是小法官.45里面有9个5，算式是45÷9=5.11.24可以被3整除                                                     （   ）12.判断对错：72÷8=9，表示72里面有8个9．13.判断对错：水果店运来32箱，8天全部运完，平均每天运4箱。三、填空题14.填上“＞”、“＜”或“＝”．（1）40

7、÷5________28÷7（2）6÷3________14÷715.平分圆片12÷3=________16.填数（1）________ ×5＝40（2）6×________＝1817.把35个苹果平均分成7份，每份有________个。算式：________。           口决：________。18.看图填空共有________个△，每________个一份，分成________份，表示________里面有________个________。共有________个△，平均分成________份，每份__

8、______有个△，表示把________平均分成________份，每份是________。19.3个6比4个6少________，比2个6多________。（在横线上填上合适的数字）20.算式18÷3=6，读作________，被除数是________，除数是________，商是________。21.14÷2=7，表示把_______