12345654321除以777777乘99999这道数学题怎么简便
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/07/28 15:58:32
12345654321除以777777乘99999这道数学题怎么简便
![12345654321除以777777乘99999这道数学题怎么简便](/uploads/image/z/9360519-15-9.jpg?t=12345654321%E9%99%A4%E4%BB%A5777777%E4%B9%9899999%E8%BF%99%E9%81%93%E6%95%B0%E5%AD%A6%E9%A2%98%E6%80%8E%E4%B9%88%E7%AE%80%E4%BE%BF)
12345654321/(111111*7)*(100000-1)
=12345654321/111111/7*(100000-1)
=111111/7*(100000-1)
=15873*100000-15873
=1587300000-15873
=1587284127
能多给我几个鼓励分不?!1
=12345654321/111111/7*(100000-1)
=111111/7*(100000-1)
=15873*100000-15873
=1587300000-15873
=1587284127
能多给我几个鼓励分不?!1