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第4课时 除法(2)
能力训练
1.圈一圈,填一填。
![](https://epubservercos.yuewen.com/268623/17042066105538106/epubprivate/OEBPS/Images/35074_14_1.jpg?sign=1734594103-rjEMQNzka5ziLK8uH0VjZzdSHQY2jHBG-0-eaef03ce911a18749950439b1454f6f5)
20里面有( )个5。
□〇□=□
![](https://epubservercos.yuewen.com/268623/17042066105538106/epubprivate/OEBPS/Images/35074_14_2.jpg?sign=1734594103-nanhEidNOdlI3UxceDWLeXUFu6Usod5i-0-1b46ffe88e041510a96c06c07fcc2cff)
24里面有( )个4。
□〇□=□
2.看图写一写。
![](https://epubservercos.yuewen.com/268623/17042066105538106/epubprivate/OEBPS/Images/35074_14_3.jpg?sign=1734594103-exT7lpBk9Bi6Z4aFznqUWkLAPWgHowpb-0-5df0f0d49c9f5f2e4d63c412ed06b9e6)
(1)一共有( )个茶杯。
( )×( )=________(个)
(2)如果每6个装一盒,可以装( )盒。
( )÷( )=________(盒)
(3)把这些茶杯平均分成3份,每份是( )个。
( )÷( )=________(个)
3.写出除法算式。
![](https://epubservercos.yuewen.com/268623/17042066105538106/epubprivate/OEBPS/Images/35074_14_4.jpg?sign=1734594103-LcMtYIlVlLJh5F2LlGZ5wrSymjrvzvNm-0-03c06b9162dc9bb291a2fb39027c0a3c)
培优训练
4.看图写出两道乘法算式和两道除法算式。
![](https://epubservercos.yuewen.com/268623/17042066105538106/epubprivate/OEBPS/Images/35074_14_5.jpg?sign=1734594103-guGwo6rqlUENDdW9kThQdBhwbrZfHla6-0-e8ad616ca7721293d2f9d987062ddb3a)
口奥训练
5.在括号里填上合适的数。
4×( )=16
6×( )=30
5×( )=15
( )×3=18
( )×2=12
( )×6=36
![](https://epubservercos.yuewen.com/268623/17042066105538106/epubprivate/OEBPS/Images/35074_14_6.jpg?sign=1734594103-8k4hgAXXRUJIqZOHj1VDeL9Ym5Mm74sB-0-575494e54983924fb10bcd6c17bc6f8b)