题目内容

7.口算.
2.4÷2           48÷0.6          96÷30.24÷0.2        4.8÷6           0.96÷0.032.4÷0.2          
4.8÷0.6         9.6÷0.33.24÷24          3.24÷0.24       3.24÷2.42.4÷2           48÷0.6          
96÷30.24÷0.2        4.8÷6           0.96÷0.032.4÷0.2         4.8÷0.6         9.6÷0.3

分析 根据整数、小数除法计算的方法进行计算.据此解答.

解答 解:

2.4÷2=1.2           48÷0.6=80          96÷3=320.24÷0.2=1.2        4.8÷6=0.8           0.96÷0.03=322.4÷0.2=12          
4.8÷0.6=8         9.6÷0.3=323.24÷24=0.135          3.24÷0.24=13.5       3.24÷2.4=1.352.4÷2=1.2           48÷0.6=80          
96÷3=320.24÷0.2=1.2        4.8÷6=0.8           0.96÷0.03=322.4÷0.2=12         4.8÷0.6=8         9.6÷0.3=32

点评 考查了整数、小数除法运算,关键是熟练掌握计算法则正确进行计算.

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