1x2x3x4x5x6x7x8x9x.20积的末尾有几个0

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/06 01:10:06
1x2x3x4x5x6x7x8x9x.20积的末尾有几个0

1x2x3x4x5x6x7x8x9x.20积的末尾有几个0
1x2x3x4x5x6x7x8x9x.20积的末尾有几个0

1x2x3x4x5x6x7x8x9x.20积的末尾有几个0
4个

1x2x3x4x5x6x7x8x9x.........20中是5的倍数有4个
则有4个0
答:4个0

4个