9801除以99用简单方法应怎么做?
问题描述:
9801除以99用简单方法应怎么做?
答
9801÷99
=(9900-99)÷99
=100-1
=99
9801除以99用简单方法应怎么做?
9801÷99
=(9900-99)÷99
=100-1
=99