计算:72.8÷8=(填空);0.315 - 考试试题及答案解析 - 读趣百科
填空题

计算:72.8÷8=;0.315÷1.5=;96÷64=

填空题答案仅供参考

题目答案

9.11.5

答案解析

分析:

利用商不变的性质,把被除数和除数转换成除数是整数的除法,再利用除数是整数计算方法算.


解答:

72.8÷8=9.1;0.315÷1.5=0.21;96÷64=1.5.


点评:

本题考查的是除数是小数的除法计算方法.


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